KSEEB Solutions for Class 5 Karnataka State Syllabus

Expert Teachers at KSEEBSolutions.com has created KSEEB Solutions for Class 5 all subjects Pdf Free Download in English Medium and Kannada Medium of 5th Standard Karnataka Textbook Solutions, Textbook Questions and Answers, Guide, Notes Pdf, Model Question Papers with Answers, Study Material, are part of KSEEB Solutions. Here we have given KTBS Karnataka State Board Syllabus for Class 5 Textbook Solutions.

Karnataka State Board Syllabus for Class 5 Textbooks Solutions

KSEEB Solutions for Class 5 Karnataka State Syllabus

KSEEB Solutions for Class 5 Karnataka State Syllabus
KSEEB Solutions for Class 5 Karnataka State Syllabus

We hope the given KSEEB Solutions for Class 5 all subjects Pdf Free Download in English Medium and Kannada Medium of 5th Std Karnataka Textbook Solutions, Textbook Questions and Answers, Guide, Notes Pdf, Model Question Papers with Answers, Study Material will help you. If you have any queries regarding KTBS Karnataka State Board Syllabus for Class 5 Textbooks Solutions, drop a comment below and we will get back to you at the earliest.

KSEEB Solutions for Class 5 Maths Karnataka State Syllabus

Expert Teachers at KSEEBSolutions.com has created KSEEB Solutions for Class 5 Maths Pdf Free Download in English Medium and Kannada Medium of 5th Standard Karnataka Maths Textbook Solutions Answers Guide, Textbook Questions and Answers, Notes Pdf, Model Question Papers with Answers, Study Material, are part of KSEEB Solutions for Class 5. Here we have given KTBS Karnataka State Board Syllabus for Class 5 Maths Textbook Solutions.

Karnataka State Board Syllabus for Class 5 Maths Solutions in English Medium

KSEEB Solutions for Class 5 Maths

5th Class Maths Textbook Solutions Karnataka State Syllabus

5th Class Maths Textbook Solutions Karnataka State Syllabus Part 1

5th Class Maths Textbook Solutions Karnataka State Syllabus Part 2

Karnataka State Board Syllabus for Class 5 Maths Solutions in Kannada Medium

5th Class Maths Textbook Solutions in Kannada Medium Karnataka State Syllabus

5th Class Maths Textbook Solutions Karnataka State Syllabus Part 1

5th Class Maths Textbook Solutions Karnataka State Syllabus Part 2

We hope the given KSEEB Solutions for Class 5 Maths Pdf Free Download in English Medium and Kannada Medium of 5th Std Karnataka Maths Textbook Answers Solutions Guide, Textbook Questions and Answers, Notes Pdf, Model Question Papers with Answers, Study Material will help you. If you have any queries regarding KTBS Karnataka State Board Syllabus for Class 5 Maths Textbooks Solutions, drop a comment below and we will get back to you at the earliest.

KSEEB Solutions for Class 5 EVS Environmental Studies Karnataka State Syllabus

Expert Teachers at KSEEBSolutions.com has created KSEEB Solutions for Class 5 EVS Environmental Studies Pdf Free Download in English Medium and Kannada Medium of 5th Standard Karnataka Environmental Studies Textbook Solutions Answers Guide, Textbook Questions and Answers, Notes Pdf, Model Question Papers with Answers, Study Material, are part of KSEEB Solutions for Class 5. Here we have given KTBS Karnataka State Board Syllabus for Class 5 EVS Environmental Studies Textbook Solutions.

Karnataka State Board Syllabus for Class 5 EVS Environmental Studies Solutions in English Medium

KSEEB Solutions for Class 5 EVS

5th Class Environmental Studies Textbook Solutions Karnataka State Syllabus English Medium

Karnataka State Board Syllabus for Class 5 EVS Environmental Studies Solutions in Kannada Medium

5th Class Environmental Studies Textbook Solutions Karnataka State Syllabus Kannada Medium

We hope the given KSEEB Solutions for Class 5 Environmental Studies Pdf Free Download in English Medium and Kannada Medium of 5th Std Karnataka Environmental Studies Textbook Answers Solutions Guide, Textbook Questions and Answers, Notes Pdf, Model Question Papers with Answers, Study Material will help you. If you have any queries regarding KTBS Karnataka State Board Syllabus for Class 5 Environmental Studies Textbooks Solutions, drop a comment below and we will get back to you at the earliest.

KSEEB Solutions for Class 5 English Karnataka State Syllabus

Expert Teachers at KSEEBSolutions.com has created KSEEB Solutions for Class 5 English Pdf Free Download of 5th Standard Karnataka English Textbook Solutions Answers Guide 1st and 2nd language, Textbook Questions and Answers, Notes Pdf, Model Question Papers with Answers, Study Material, are part of KSEEB Solutions for Class 5. Here we have given KTBS Karnataka State Board Syllabus for Class 5 English Textbook Solutions.

Students can download 5th Class English Textbook Solutions Karnataka State Syllabus of 1st language and 2nd language English.

Karnataka State Board Syllabus for Class 5 English Solutions (2nd Language)

KSEEB Solutions for Class 5 English 2nd Language

Class 5 English Prose Karnataka State Board Solutions

Class 5 English Poem Karnataka State Board Solutions

Karnataka State Board Syllabus for Class 5 English Solutions (1st Language)

KSEEB Solutions for Class 5 English 1st Language

Class 5 English Prose Karnataka State Board Solutions

Class 5 English Poem Karnataka State Board Solutions

We hope the given KSEEB Solutions for Class 5 English Pdf Free Download of 5th Std Karnataka English Textbook Answers Solutions Guide, Textbook Questions and Answers, Notes Pdf, Model Question Papers with Answers, Study Material will help you. If you have any queries regarding KTBS Karnataka State Board Syllabus for Class 5 English Textbooks Solutions, drop a comment below and we will get back to you at the earliest.

Siri Kannada Text Book Class 5 Solutions Answers Guide

Siri Kannada Text Book Class 5 Answers Solutions Guide Notes Pdf free download is part of KSEEB Solutions for Class 5. Here we have given Karnataka State Board Syllabus 5th Standard 1st Language Siri Kannada Textbook Solutions. Students can also read Tili Kannada Text Book Class 5 Solutions of 2nd language.

Siri Kannada Text Book Class 5 Answers Solutions Guide (1st Language)

Siri Kannada Text Book Class 5 Solutions 1st Language

Class 5 Siri Kannada Gadya Bhaga​ Karnataka State Board Solutions

Class 5 Siri Kannada Padya Bhaga​ Karnataka State Board Solutions

Class 5 Siri Kannada Puraka Pathagalu Karnataka State Board Solutions

Tili Kannada Text Book Class 5 Answers Solutions Guide (2nd Language)

Tili Kannada Text Book Class 5 Solutions 2nd Language

Class 5 Tili Kannada Gadya Bhaga​ Karnataka State Board Solutions

Class 5 Tili Kannada Padya Bhaga​ Karnataka State Board Solutions

Class 5 Tili Kannada Puraka Odu Karnataka State Board Solutions

Purvasiddhata Pathagalu

We hope the given Siri Kannada Text Book Class 5 Solutions Answers Guide Notes Pdf free download will help you. If you have any queries regarding Karnataka State Board Syllabus 5th Standard 1st Language Siri Kannada Textbook Answers, drop a comment below and we will get back to you at the earliest.

Tili Kannada Text Book Class 5 Solutions Answers Guide

Tili Kannada Text Book Class 5 Answers Solutions Guide Notes Pdf free download is part of KSEEB Solutions for Class 5. Here we have given Karnataka State Board Syllabus 5th Standard 2nd Language Tili Kannada Textbook Solutions. Students can also read Siri Kannada Text Book Class 5 Solutions of 1st language.

Tili Kannada Text Book Class 5 Answers Solutions Guide (2nd Language)

Tili Kannada Text Book Class 5 Solutions 2nd Language

Class 5 Tili Kannada Gadya Bhaga​ Karnataka State Board Solutions

Class 5 Tili Kannada Padya Bhaga​ Karnataka State Board Solutions

Class 5 Tili Kannada Puraka Odu Karnataka State Board Solutions

Purvasiddhata Pathagalu

We hope the given Tili Kannada Text Book Class 5 Solutions Answers Guide Notes Pdf free download will help you. If you have any queries regarding Karnataka State Board Syllabus 5th Standard 2nd Language Tili Kannada Textbook Answers, drop a comment below and we will get back to you at the earliest.

KSEEB Solutions for Class 5 Maths Chapter 4 Decimal Fractions

Students can Download Maths Chapter 4 Decimal Fractions Questions and Answers, Summary, Notes Pdf, KSEEB Solutions for Class 5 Maths helps you to revise the complete Karnataka State Board Syllabus and score more marks in your examinations.

Karnataka State Syllabus Class 5 Maths Chapter 4 Decimal Fractions

KSEEB Class 5 Maths Decimal Fractions Revision Exercise

In order to round to one decimal place, you must be familiar with the concept of rounding numbers.

I. Read the following decimals and write them in words:

1. 0.5
Zero point five

KSEEB Solutions

2. 0.13
Zero point one three

3. 1.7
One point seven

4. 5.21
Five point two one

II. Write the numeral representing each of the following:

1. Zero point one – two
0.12

2. Six point eight
6.8

3. Ten point five
10.5

KSEEB Solutions

4. Four point zero two.
4.02

5. Six point eight four
6.84

6. One hundred eight point zero six
108.06

III. Fill in the blanks:

1. 8mm = 0.8 cm
1 cm = 10 mm
8 mm = \(\frac{8}{10}\) = 0.8 cm

2. 75 mm = 7.5 cm
1 cm = 10 mm
75 mm = \(\frac{75}{10}\) = 7.5 cm

KSEEB Solutions

3. 8 cm 5 mm = 8.5 cm
1 cm = 10 mm
5 mm = \(\frac{5}{10}\) = 0.5
8 + 0.5 = 8.5 cm+

4. 525 mm = 5.2 cm
1 mm = \(\frac{10}{10}\)
525 mm = \(\frac{525}{10}\) = 52.5cm

IV. Fill in the blanks:

1. 8 cm = 0.08 m
1 mm = 100 cm
8cm = \(\frac{8}{100}\) = 0.08

2. 72 cm = 0.72 m.
1 mm = 100 cm
72 = \(\frac{72}{100}\) = 0.72

3. 375 cm = 3.75 m.
1 mm = 100 cm
375 cm = \(\frac{375}{100}\) = 3.75

4. 4m 80 cm = 4.08 m.
1 mm = 100 cm
80cm = \(\frac{80}{100}\) = 0.8
4m + 0.8m = 4.08 m

KSEEB Solutions

5. 15m. 6 cm = 15.06 m.
1 mm = 100 cm
6 cm = \(\frac{6}{100}\) = 0.06
15m + 0.06 = 15.06m

V. Write in decimal fractions:

The long division is carried subsequently, which gives the output of 58 5 8 as a decimal. 5/8 as a decimal.

1. 75 paise = Rs. ________
1 paise = 100 paise
75 paise = \(\frac{75}{100}\) = 0.75

2. 10 rupees and 25 paise = Rs. _________
1 rupees = 100 paise
25 paise = \(\frac{25}{100}\) = 0.25
10 rupees + 0.25 paise = 10.25

3. 870 paise = Rs._________
1 rupees = 100 paise
870 = \(\frac{870}{100}\) = 8.70

4. 782 rupees and 10 paise = Rs. _________
1 rupees = 100 paise
782 rupees 782.10 paise

5. 2050 paise = Rs. _________
1 rupees = 100 paise
2050 paise = \(\frac{2050}{100}\) = 20.50

KSEEB Class 5 Maths Decimal Fractions Ex 4.2

I. Write the following fractions as decimal fractions:

What is 11/16 as a decimal? 11/16 as a decimal is 0.6875

1. \(\frac{8}{10}\) = 0.8

KSEEB Solutions for Class 5 Maths Chapter 4 Decimal Fractions 1

KSEEB Solutions

2. \(\frac{7}{10}\) = 0.7

KSEEB Solutions for Class 5 Maths Chapter 4 Decimal Fractions 2

3. \(\frac{6}{10}\) = 0.6

KSEEB Solutions for Class 5 Maths Chapter 4 Decimal Fractions 3

4. \(\frac{16}{10}\) = 1.6

KSEEB Solutions for Class 5 Maths Chapter 4 Decimal Fractions 4

5. \(\frac{42}{10}\) = 4.2

KSEEB Solutions for Class 5 Maths Chapter 4 Decimal Fractions 5

6. \(\frac{83}{10}\) = 8.3

KSEEB Solutions for Class 5 Maths Chapter 4 Decimal Fractions 6

7. \(\frac{7}{100}\) = 0.07

KSEEB Solutions for Class 5 Maths Chapter 4 Decimal Fractions 7

8. \(\frac{72}{100}\) = 0.72

KSEEB Solutions for Class 5 Maths Chapter 4 Decimal Fractions 8

9. \(\frac{861}{100}\) = 8.61

KSEEB Solutions for Class 5 Maths Chapter 4 Decimal Fractions 9

KSEEB Solutions

10. \(\frac{162}{10}\) = 16.2

KSEEB Solutions for Class 5 Maths Chapter 4 Decimal Fractions 10

11. \(\frac{141}{100}\) = 1.41

KSEEB Solutions for Class 5 Maths Chapter 4 Decimal Fractions 11

12. \(\frac{1461}{100}\) = 14.61

KSEEB Solutions for Class 5 Maths Chapter 4 Decimal Fractions 12

13. \(\frac{1}{2}\) = 0.5

KSEEB Solutions for Class 5 Maths Chapter 4 Decimal Fractions 13

14. \(\frac{3}{4}\) = 0.75

KSEEB Solutions for Class 5 Maths Chapter 4 Decimal Fractions 14

15. \(\frac{2}{5}\) = 0.4

KSEEB Solutions for Class 5 Maths Chapter 4 Decimal Fractions 15

16. \(\frac{7}{20}\) = 0.35

KSEEB Solutions for Class 5 Maths Chapter 4 Decimal Fractions 16

KSEEB Solutions

17. \(\frac{38}{50}\) = 0.76

KSEEB Solutions for Class 5 Maths Chapter 4 Decimal Fractions 17

18. \(\frac{17}{25}\) = 0.68

KSEEB Solutions for Class 5 Maths Chapter 4 Decimal Fractions 18

19. \(\frac{13}{20}\) = 0.65

KSEEB Solutions for Class 5 Maths Chapter 4 Decimal Fractions 19

20. \(\frac{8}{25}\) = 0.32

KSEEB Solutions for Class 5 Maths Chapter 4 Decimal Fractions 20

II. Write the following decimal fractions as fractions:

1. 0.7
\(\frac{7}{10}\)

2. 0.02
\(\frac{2}{100}\)

3. 3.8
\(\frac{38}{10}\)

4. 14.5
\(\frac{145}{10}\)

KSEEB Solutions

5. 0.56
\(\frac{56}{100}\)

6. 8.03
\(\frac{803}{100}\)

7. 14.57
\(\frac{1457}{100}\)

8. 85.4
\(\frac{854}{10}\)

9. 147.5
\(\frac{1475}{10}\)

10. 8.5
\(\frac{85}{10}\)

11. 85.61
\(\frac{8561}{100}\)

12. 6.84
\(\frac{8561}{100}\)

KSEEB Solutions

KSEEB Solutions for Class 5 Maths Chapter 3 Mental Arithmetic

Students can Download Maths Chapter 3 Mental Arithmetic Questions and Answers, Summary, Notes Pdf, KSEEB Solutions for Class 5 Maths helps you to revise the complete Karnataka State Board Syllabus and score more marks in your examinations.

Karnataka State Syllabus Class 5 Maths Chapter 3 Mental Arithmetic

KSEEB Class 5 Maths Mental Arithmetic Revision Exercise

I. Round off each of the following numbers to nearest thousands place:

1. 7,547

7,547 lie between 7000 and 8000
Replace by zero
KSEEB Solutions for Class 5 Maths Chapter 3 Mental Arithmetic 1

2. 3,469
3,469 lie between 2000 and 3000
Replace by zero
KSEEB Solutions for Class 5 Maths Chapter 3 Mental Arithmetic 2

KSEEB Solutions

3. 15,238
15,038
Replace by zero
KSEEB Solutions for Class 5 Maths Chapter 3 Mental Arithmetic 3

4. 32,658
32,658
Replace by zero
KSEEB Solutions for Class 5 Maths Chapter 3 Mental Arithmetic 4

II. Round off each of the following numbers to nearest ten thousands place:

1. 26,674
26,674
Replace to zero
KSEEB Solutions for Class 5 Maths Chapter 3 Mental Arithmetic 5

2. 32,464
32,464
Replace to zero
KSEEB Solutions for Class 5 Maths Chapter 3 Mental Arithmetic 6

3. 46,379
46,379
Replace to zero
KSEEB Solutions for Class 5 Maths Chapter 3 Mental Arithmetic 7

4. 53,668
53,668
Replace to zero
KSEEB Solutions for Class 5 Maths Chapter 3 Mental Arithmetic 8

III. Estimate sum of the following by rounding off to nearest thousands place:

1. 42,125 + 35,637
42,125 is rounded off to nearest thousand – 42,000
35,637 is rounded off to nearest thousand – 36,000
KSEEB Solutions for Class 5 Maths Chapter 3 Mental Arithmetic 9
Estimate sum is 78,000
Verification by actual addition – 42125
KSEEB Solutions for Class 5 Maths Chapter 3 Mental Arithmetic 10

KSEEB Solutions

2. 54,837 + 41,354
54,837 is rounded off to nearest thousand – 55,000
41,354 is rounded offto nearest thousand – 41,000
KSEEB Solutions for Class 5 Maths Chapter 3 Mental Arithmetic 11
Estimate sum is 96,000
Verification by actual addition
KSEEB Solutions for Class 5 Maths Chapter 3 Mental Arithmetic 12

3. 33,231 + 20,097
33,321 is rounded off to nearest thousand – 33,000
20,097 is rounded off to nearest thousand – 20,000
KSEEB Solutions for Class 5 Maths Chapter 3 Mental Arithmetic 13
Estimate sum is 53,000
Verification by actual addition
KSEEB Solutions for Class 5 Maths Chapter 3 Mental Arithmetic 14

4. 47,463 + 41,541
47,463 is rounded off to nearest thousand – 47,000
41,541 is rounded off to nearest thousand – 42,000
KSEEB Solutions for Class 5 Maths Chapter 3 Mental Arithmetic 15
Estimate sum is 89,000
Verification by actual addition
KSEEB Solutions for Class 5 Maths Chapter 3 Mental Arithmetic 16

IV. Estimate the sum of the following by rounding off to nearest ten thousands place:

1. 56,256 + 24,872
56,256 is rounded off to nearest ten thousand – 55,000
24,872 is rounded off to nearest ten thousand – 25,000
KSEEB Solutions for Class 5 Maths Chapter 3 Mental Arithmetic 17
Estimate sum is 80,000
Verification by actual addition
KSEEB Solutions for Class 5 Maths Chapter 3 Mental Arithmetic 18

KSEEB Solutions

2. 47,671 + 28,745
47,671 is rounded off to nearest ten thousand – 50,000
28,745 is rounded off to nearest ten thousand – 30,000
KSEEB Solutions for Class 5 Maths Chapter 3 Mental Arithmetic 19
Estimate sum is 80,000
Verification by actual addition
KSEEB Solutions for Class 5 Maths Chapter 3 Mental Arithmetic 20

3. 32,184 + 45,138
32,184 is rounded off to nearest ten thousand – 30,000
45,138 is rounded off to nearest ten thousand – 50,000
KSEEB Solutions for Class 5 Maths Chapter 3 Mental Arithmetic 21
Estimate, sum is 80,000
Verification by actual addition
KSEEB Solutions for Class 5 Maths Chapter 3 Mental Arithmetic 22

4. 15,025 + 40,165
15,025 is rounded off to nearest ten thousand – 20,000
40,165 is rounded off to nearest ten thousand – 40,000
KSEEB Solutions for Class 5 Maths Chapter 3 Mental Arithmetic 23
Estimate sum is 60,000
KSEEB Solutions for Class 5 Maths Chapter 3 Mental Arithmetic 24

Detailed Steps to Round to Nearest Hundredth by Hand ·

V. Estimate the difference of the following by rounding off to nearest thousands place:

1. 65,487 – 46,502
65,487 is rounded off to nearest ten thousand – 64,000
46,502 is rounded off to nearest ten thousand – 46,000
KSEEB Solutions for Class 5 Maths Chapter 3 Mental Arithmetic 25
Estimate sum is 18,000
Verification by actual substruction
KSEEB Solutions for Class 5 Maths Chapter 3 Mental Arithmetic 26

KSEEB Solutions

2. 45,630 – 32,148
45,630 is rounded off to nearest ten thousand – 44,000
32,148 is rounded off to nearest ten thousand – 30,000
KSEEB Solutions for Class 5 Maths Chapter 3 Mental Arithmetic 27
Estimate sum is 14,000
Verification by actual substruction
KSEEB Solutions for Class 5 Maths Chapter 3 Mental Arithmetic 28

3. 57,146 – 25,472
57,146 is rounded off to nearest ten thousand – 56,000
25,472 is rounded off to nearest ten thousand – 24,000
KSEEB Solutions for Class 5 Maths Chapter 3 Mental Arithmetic 29
Estimate sum is 32,000
Verification by actual substraction
KSEEB Solutions for Class 5 Maths Chapter 3 Mental Arithmetic 30

4. 60,046 – 15,247
60,046 is rounded off to nearest ten thousand – 60,000
15,247 is rounded off to nearest ten thousand – 15,000
KSEEB Solutions for Class 5 Maths Chapter 3 Mental Arithmetic 31
Estimate sum is 45,000
Verification by actual substraction
KSEEB Solutions for Class 5 Maths Chapter 3 Mental Arithmetic 32

VI. Estimate the difference of thefolhming hy rounding off to nearest ten thousands place:

1. 51,689 – 34,685
51,689 is rounded off to nearest ten thousand – 50,000
34,685 is rounded off to nearest ten thousand – 30,000
KSEEB Solutions for Class 5 Maths Chapter 3 Mental Arithmetic 33
Estimate sum is 20,000
Verification by actual substraction
KSEEB Solutions for Class 5 Maths Chapter 3 Mental Arithmetic 34

2. 86,853 – 47,829
86,853 is rounded off to nearest ten thousand – 85,000
47,829 is rounded off to nearest ten thousand – 45,000
KSEEB Solutions for Class 5 Maths Chapter 3 Mental Arithmetic 35
Estimate difference is 40,000
Verification by actual substraction
KSEEB Solutions for Class 5 Maths Chapter 3 Mental Arithmetic 36

KSEEB Solutions

3. 80,808 – 55,055
80,808 is rounded off to nearest ten thousand – 80,000
55,055 is rounded off to nearest ten thousand – 50,000
KSEEB Solutions for Class 5 Maths Chapter 3 Mental Arithmetic 37
Estimate difference is 30,000
Verification by actual substractiori
KSEEB Solutions for Class 5 Maths Chapter 3 Mental Arithmetic 38

4. 77,777 – 44,444
77,777 is rounded off to nearest ten thousand – 70,000
44,444 is rounded off to nearest ten thousand – 40,000
KSEEB Solutions for Class 5 Maths Chapter 3 Mental Arithmetic 39
Estimate difference is 30,000
Verification by actual substraction
KSEEB Solutions for Class 5 Maths Chapter 3 Mental Arithmetic 40

VII. Estimate the product of each of the following hy rounding off to its highest place:

1. 428 × 54
428 is rounded off to nearest hundred as 400
54 is rounded off to nearest ten as 50
KSEEB Solutions for Class 5 Maths Chapter 3 Mental Arithmetic 41
Estimate product is 20,000
KSEEB Solutions for Class 5 Maths Chapter 3 Mental Arithmetic 42

2. 878 × 46
876 is rounded off to nearest hundred as 900
46 is rounded off to nearest ten as 50
KSEEB Solutions for Class 5 Maths Chapter 3 Mental Arithmetic 43
Verification by actual multiplication

Verification by actual multiplication
KSEEB Solutions for Class 5 Maths Chapter 3 Mental Arithmetic 44

3. 5,476 × 11
5,476 is rounded off to nearest hundred as 5000
11 is rounded off to nearest ten as 10
KSEEB Solutions for Class 5 Maths Chapter 3 Mental Arithmetic 45
Verification by actual multiplication

Verification by actual multiplication
KSEEB Solutions for Class 5 Maths Chapter 3 Mental Arithmetic 46

KSEEB Solutions

4. 2,645 × 18
2,645 is rounded off to nearest hundred as 3000
18 is rounded off to nearest ten as 20
KSEEB Solutions for Class 5 Maths Chapter 3 Mental Arithmetic 47
Verification by actual multiplication

Verification by actual multiplication
KSEEB Solutions for Class 5 Maths Chapter 3 Mental Arithmetic 48

VIII. Estimate the quotient of each of the following hy rounding off to its highest place.

1. 398 ÷ 82
398 is rounded off to nearest hundred aS 400
82 is rounded off to nearest ten as ÷ 80
Estimate quotient \(\frac{800}{40}\) = 5

2. 786 ÷ 22
786 is rounded off to nearest hundred as 800
22 is rounded off to nearest ten as ÷ 20
Estimate quotient \(\frac{800}{20}\) = 40

3. 3,265 ÷ 58
3,265 is rounded off to nearest hundred as 3000
58 is rounded off to nearest ten as ÷ 60
Estimate quotient \(\frac{3000}{60}\) = 50

4. 7,687 ÷ 43
7,687 is rounded off to nearest hundred as 8000
43 is rounded off to nearest ten as ÷ 40
Estimate quotient \(\frac{8000}{40}\) = 200

IX. Solve the following problems.

Question 1.
A garment company stitched 16,783 shirts and 12,438 pants in a month. Estimate the total number of dresses stitched to the nearest ten thousands place.
Answer:
A garment company stitched shirts – 16,783
A garment company stitched pants – 12,438.
(To the nearest ten thousand place) – 20,000
(To the nearest ten thousand place) – 10,000
KSEEB Solutions for Class 5 Maths Chapter 3 Mental Arithmetic 49
KSEEB Solutions for Class 5 Maths Chapter 3 Mental Arithmetic 50

Question 2.
A news paper agent sells 36,721 papers in first month and 24,172 papers in sec¬ond month. Estimate the decrease in sale of the newspaper in second month to the nearest ten thousands place.
Answer:
In first month a news paper agents sells – 36,721
In Second month a news paper agents sells – 24,172
(To the nearest ten thousand place)
first month – 40,000
Second month – 20,000
KSEEB Solutions for Class 5 Maths Chapter 3 Mental Arithmetic 51
The estimated substraction of sale of the newspaper 20,000

KSEEB Solutions

Question 3.
A train can cover 225 km in one hour. Estimate the distance covered in a day to the highest place.
Answer:
A train can cover 225 Km in 1 hour
The distance covered in a day = 24 hours
(To the highest place) 200
KSEEB Solutions for Class 5 Maths Chapter 3 Mental Arithmetic 52

Question 4.
A carpenter earned Rs. 18,634 during the month of November and Rs. 32,645 in December. Estimate how much more he earned in December to the nearest ten thousands place.
Answer:
A carpet earned in november – 18,634
A carpet earned in december – 32,645
(To the nearest ten thousand place)
KSEEB Solutions for Class 5 Maths Chapter 3 Mental Arithmetic 53

KSEEB Solutions

KSEEB Solutions for Class 5 Maths Chapter 4 Factors and Multiples

Students can Download Maths Chapter 4 Factors and Multiples Questions and Answers, Summary, Notes Pdf, KSEEB Solutions for Class 5 Maths helps you to revise the complete Karnataka State Board Syllabus and score more marks in your examinations.

Karnataka State Syllabus Class 5 Maths Chapter 4 Factors and Multiples

KSEEB Class 5 Maths Factors and Multiples Ex 4.1

What is the factor of 50? The factors of 50 are 1, 2, 5,10, 25, …

Question 1.
Circle the multiples of 4 with blue colour, cross the multiples of 6 with red colour and underline the multiples of 9 with a pencil.
Answer:
KSEEB Solutions for Class 5 Maths Chapter 4 Factors and Multiples 1
4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 68, 72, 76, 80, 84, 88, 92, 96 & 100 → Multiples of 4
6, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 84, 90 & 96 → Multiples of 6
9, 18, 27, 36, 45, 54, 63, 72, 81, 90 & 99 → Multiples of 9

KSEEB Solutions

Question 2.
Circle the multiples of 7 in the following numbers.
7, 13, 14, 21, 22, 35, 36, 42 and 45
Answer:
7, 14, 21, 35, 42

Question 3.
Circle the multiples of 12 in the following numbers.
6,12,18, 24, 30, 36, 42, 48, 54, 60, 66, 72
Answer:
12, 24, 36, 48, 60, 72

KSEEB Solutions

Question 4.
Write the multiples of 2 between the numbers 50 and 60.
Answer:
52, 54, 56, 58
G : 52/2 = 26

Question 5.
Write the multiples of 15 between the numbers 50 and 100.
Answer:
60, 75, 90
G : 15 × 4 = 60

Question 6.
Write five multiples of the following numbers.
Answer:
5 multiples of 15 are 15, 30, 45, 60 & 75.
5 multiples of 17 are 17, 34, 51, 68 & 85.
5 multiples of 19 are 19, 38, 57, 76 & 95
5 multiples of 23 are 23, 46, 69, 92 & 115.

KSEEB Solutions for Class 5 Maths Chapter 4 Factors and Multiples 2

KSEEB Solutions

The factors of 24 are 1, 2, 3, 4, 6, 8, 12 and 24! 24 has 8 factors in total.

Question 7.
Find which of the following numbers are factors of 24?
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 16, 18, 20, 22 ಮತ್ತು 24
Answer:
24 – 1 × 24
24 – 4 × 6
24 – 2 × 12
24 – 3 × 8
1, 2, 3, 4, 6, 8, 12 & 24

Question 8.
Write any two factors of the following numbers.
6, 18, 28, 36, 42, 48
Answer:
Any two factors of 6 are 2 & 3
Any two factors of 28 are 2 & 14
Any two factors of 42 are 2 & 21
Any two factors of 18 are 2 & 9
Any two factors of 36 are 3 & 12
Any two factors of 48 are 2 & 24

KSEEB Solutions

Factoring Calculator will help you find the factors 18 i.e. 1, 2, 3, 6, 9, 18 the numbers that when divided results in a whole number and a zero remainder.

Question 9.
Write all the factors of the following numbers.
9, 13, 20, 26, 40
Answer:
All the factors of 9 are 1,3 & 9 All the factors of 13 are 1 & 13 All the factors of 20 are 1, 2, 4, 5, 10 & 20
20 = 1 × 20
2 × 10 = 20
4 × 5 = 20
5 × 4 = 20
10 × 2 = 20
20 × 1 = 20
All the factors of 26 are 1 ,2, 13 & 26
All the factors of 40 are 1, 2, 4, 5, 8, 10, 20 & 40

KSEEB Solutions

Question 10.
Write the factor tree for the following numbers:
Answer:

KSEEB Solutions for Class 5 Maths Chapter 4 Factors and Multiples 3

Prime factors of 84 are 2×2, 3, 7.

Question 11.
Complete the following factor tree by writing missing numbers.

KSEEB Solutions for Class 5 Maths Chapter 4 Factors and Multiples 4KSEEB Solutions for Class 5 Maths Chapter 4 Factors and Multiples 5
Answer:

(i)

KSEEB Solutions for Class 5 Maths Chapter 4 Factors and Multiples 6

(ii)

KSEEB Solutions for Class 5 Maths Chapter 4 Factors and Multiples 7

The prime factors of 38 are 2 and 19.

KSEEB Solutions

KSEEB Solutions for Class 5 Maths Chapter 5 Fractions

Students can Download Maths Chapter 5 Fractions Questions and Answers, Summary, Notes Pdf, KSEEB Solutions for Class 5 Maths helps you to revise the complete Karnataka State Board Syllabus and score more marks in your examinations.

Karnataka State Syllabus Class 5 Maths Chapter 5 Fractions

KSEEB Class 5 Maths Fractions Ex 5.1

Question 1.
Which of the following figures have been divided into parts of the same size?

KSEEB Solutions for Class 5 Maths Chapter 5 Fractions 1
Answer:
b & c.

KSEEB Solutions

Question 2.
Draw a line to divide each of these figures into the required number of equal parts.

KSEEB Solutions for Class 5 Maths Chapter 5 Fractions 2
Answer:

KSEEB Solutions for Class 5 Maths Chapter 5 Fractions 3

KSEEB Solutions

This online Least Common Denominator Calculator (or LCD calculator) calculates the least common denominator (or the lowest common denominator) of fractions.

Question 3.
Write each of the following as a fraction
Answer:
a) Half –\(\frac{1}{2}\)
b) Two-third – \(\frac{2}{3}\)
c) Two-tenth – \(\frac{2}{10}\)
d) Five-seventh – \(\frac{5}{7}\)
e) Five-sixteenth – \(\frac{5}{16}\)
f) Five-twelveth – \(\frac{5}{12}\)
g) Eight-nineth – \(\frac{8}{9}\)
h) Four-nineth – \(\frac{4}{9}\)
i) Three-fourth – \(\frac{3}{4}\)
j) Two-fifth – \(\frac{2}{5}\)

KSEEB Solutions

Question 4.
Write each of the fraction in words
Answer:
a) \(\frac{2}{5}\) – two-fifth
b) \(\frac{3}{4}\) – three-fourth
c) \(\frac{7}{10}\) – seven-tenth
d) \(\frac{11}{12}\) – eleven-twelveth
e) \(\frac{2}{3}\) – two-third
f) \(\frac{4}{5}\) – four-fifth
g) \(\frac{5}{8}\) – five-eight
h) \(\frac{3}{7}\) – three-seventh
i) \(\frac{5}{6}\) – five-sixth
j) \(\frac{7}{9}\) – seven-nineth

KSEEB Solutions

Question 5.
What fraction of the figure is shaded?
Answer:
a) \(\frac{2}{3}\)

KSEEB Solutions for Class 5 Maths Chapter 5 Fractions 4

b) \(\frac{2}{4}\)

KSEEB Solutions for Class 5 Maths Chapter 5 Fractions 5

c) \(\frac{5}{8}\)

KSEEB Solutions for Class 5 Maths Chapter 5 Fractions 6

d) \(\frac{7}{12}\)

KSEEB Solutions for Class 5 Maths Chapter 5 Fractions 7

e) \(\frac{7}{15}\)

KSEEB Solutions for Class 5 Maths Chapter 5 Fractions 8

f) \(\frac{6}{18}\)

KSEEB Solutions for Class 5 Maths Chapter 5 Fractions 9

KSEEB Solutions

Question 6.
Fill in the blanks:
Answer:
a) The denominator of the fraction \(\frac{1}{8}\) is 8
b) The numerator of the fraction is \(\frac{2}{5}\) 2
c) 3 is the denominator of fraction \(\frac{1}{3}\)
d) 1 is the numerater of the fraction \(\frac{1}{5}\)
e) In a fraction, the denominator is written below the numerator separated by a line.

KSEEB Solutions

Question 7.
Write down the fraction of the coloured portions in these figures.
Answer:
a) KSEEB Solutions for Class 5 Maths Chapter 5 Fractions 10
\(\frac{1}{5}\)

b) KSEEB Solutions for Class 5 Maths Chapter 5 Fractions 11
\(\frac{2}{4}\)

c) KSEEB Solutions for Class 5 Maths Chapter 5 Fractions 12
\(\frac{4}{12}\)

d) KSEEB Solutions for Class 5 Maths Chapter 5 Fractions 13
\(\frac{3}{6}\)

e) KSEEB Solutions for Class 5 Maths Chapter 5 Fractions 14
\(\frac{4}{9}\)

KSEEB Solutions

Question 8.
Write the fraction for the shaded part in each of the following figures.
Answer:
KSEEB Solutions for Class 5 Maths Chapter 5 Fractions 15\(\frac{4}{7}\)

KSEEB Solutions for Class 5 Maths Chapter 5 Fractions 16\(\frac{2}{9}\)

KSEEB Solutions for Class 5 Maths Chapter 5 Fractions 17\(\frac{7}{10}\)

KSEEB Solutions

Question 9.
Colour the figures as instructed.
Answer:

Eg: \(\frac{7}{10}\) KSEEB Solutions for Class 5 Maths Chapter 5 Fractions 18

\(\frac{1}{5}\) KSEEB Solutions for Class 5 Maths Chapter 5 Fractions 19

\(\frac{2}{3}\) KSEEB Solutions for Class 5 Maths Chapter 5 Fractions 20

\(\frac{2}{9}\) KSEEB Solutions for Class 5 Maths Chapter 5 Fractions 21

KSEEB Solutions

Question 10.
Represent the given fraction by drawing a line.
Answer:
a) What is \(\frac{1}{3}\) of 12?
KSEEB Solutions for Class 5 Maths Chapter 5 Fractions 22
KSEEB Solutions for Class 5 Maths Chapter 5 Fractions 23

b) What is \(\frac{2}{5}\) of 15?
KSEEB Solutions for Class 5 Maths Chapter 5 Fractions 24

KSEEB Solutions for Class 5 Maths Chapter 5 Fractions 25

c) What is \(\frac{2}{7}\) of 21?

KSEEB Solutions for Class 5 Maths Chapter 5 Fractions 25

KSEEB Solutions for Class 5 Maths Chapter 5 Fractions 44

KSEEB Solutions

Question 11.
Shade the figures to show the fractions.
Answer:
a) \(\frac{6}{11}\)
KSEEB Solutions for Class 5 Maths Chapter 5 Fractions 26

b) \(\frac{7}{20}\)
KSEEB Solutions for Class 5 Maths Chapter 5 Fractions 27

c) \(\frac{8}{15}\)
KSEEB Solutions for Class 5 Maths Chapter 5 Fractions 28

KSEEB Solutions

Question 12.
Which of the following shaded figures represent \(\frac{4}{9}\) ?
KSEEB Solutions for Class 5 Maths Chapter 5 Fractions 29
Answer:
KSEEB Solutions for Class 5 Maths Chapter 5 Fractions 30

KSEEB Solutions

Question 13.
Which of the following shaded figure represents \(\frac{5}{12}\) and give reason.
KSEEB Solutions for Class 5 Maths Chapter 5 Fractions 31
Answer:
fig b&d, Reason: 5 objectives out of 12 are shaded

Question 14.
Represent the grouped parts as fractions:
Answer:
a) KSEEB Solutions for Class 5 Maths Chapter 5 Fractions 32
\(\frac{4}{5}\)

b) KSEEB Solutions for Class 5 Maths Chapter 5 Fractions 33
\(\frac{3}{7}\)

c) KSEEB Solutions for Class 5 Maths Chapter 5 Fractions 34
\(\frac{5}{6}\)

KSEEB Solutions

KSEEB Class 5 Maths Fractions Ex 5.2

I. Fill in the gaps using > or < signs.

KSEEB Solutions for Class 5 Maths Chapter 5 Fractions 35KSEEB Solutions for Class 5 Maths Chapter 5 Fractions 36

KSEEB Solutions

KSEEB Class 5 Maths Fractions Ex 5.3

I. Complete the series.

KSEEB Solutions for Class 5 Maths Chapter 5 Fractions 37

2 × 2 = 4
2 × 3 = 6

3 × 2 =6
3 × 3 = 9
3 × 4 = 12

KSEEB Solutions for Class 5 Maths Chapter 5 Fractions 38

5 × 2 = 10
7 × 2 = 14

5 × 3 = 15
7 × 3 = 21

5 × 6 = 30
7 × 6 = 42

KSEEB Solutions

II. Write the next three equivalent fractions.

KSEEB Solutions for Class 5 Maths Chapter 5 Fractions 39

2 × 3 = 6, 5 × 3 = 15
2 × 4 = 8, 5 × 4 = 20
2 × 5 = 10, 5 × 5 = 25

KSEEB Solutions for Class 5 Maths Chapter 5 Fractions 40

3 × 3 = 9
3 × 4 = 12
3 × 5 = 15

KSEEB Solutions for Class 5 Maths Chapter 5 Fractions 41

9 × 3 = 27, 11 × 3 = 33
9 × 4 = 36, 11 × 4 = 44
9 × 5 = 45, 11 × 5 = 55

KSEEB Solutions

III. Are the two fractions equivalent?

Question 1.
\(\frac{3}{5}\) and \(\frac{18}{30}\)
Answer:
Yes,Reason, \(\frac{3}{5} \times \frac{6}{6}=\frac{18}{30}\)

Question 2.
\(\frac{12}{17}\) and \(\frac{8}{20}\)
Answer:
No, Both terms are different

Question 3.
\(\frac{2}{7}\) and \(\frac{7}{21}\)”
Answer:
No, Both terms are different

Question 4.
\(\frac{5}{11}\) and \(\frac{25}{55}\)
Answer:
Yes,Reason, \(\frac{5 \times 5}{11 \times 5}=\frac{25}{55}\)

KSEEB Solutions

IV. Find an equivalent raction of \(\frac{4}{7}\) having:

1. 16 as numerator
\(\frac{4 \times 4}{7 \times 4}=\frac{16}{28}\)

2. 24 as numerator
\(\frac{4 \times 6}{7 \times 6}=\frac{24}{42}\)

3. 21 as denominator
\(\frac{4 \times 3}{7 \times 3}=\frac{12}{24}\)

4. 84 as denominator
\(\frac{4 \times 12}{7 \times 12}=\frac{48}{84}\)

KSEEB Solutions

KSEEB Class 5 Maths Fractions Ex 5.5

I. Reduce each of the following fractions into its lowest form. 

  1. \(\frac{8}{16}=\frac{1}{2}\)
  2. \(\frac{5}{10}=\frac{1}{2}\)
  3. \(\frac{54}{108}=\frac{1}{2}\)
  4. \(\frac{4}{20}=\frac{1}{5}\)
  5. \(\frac{3}{15}=\frac{1}{5}\)
  6. \(\frac{12}{16}=\frac{3}{4}\)
  7. \(\frac{9}{27}=\frac{1}{3}\)
  8. \(\frac{36}{48}=\frac{3}{4}\)
  9. \(\frac{24}{56}=\frac{3}{7}\)
  10. \(\frac{24}{72}=\frac{1}{3}\)

KSEEB Solutions

KSEEB Class 5 Maths Fractions Additional Questions

Question 1.
Estimate the degree of closeness of the fractions \(\frac{2}{7}, \frac{3}{7}\) and \(\frac{5}{7}\) and \(\frac{1}{4}, \frac{1}{2}\) and \(\frac{3}{4}\)

KSEEB Solutions for Class 5 Maths Chapter 5 Fractions 42
Answer:
\(\frac{2}{7}\) is closer to \(\frac{1}{4}, \frac{3}{7}\) is closer to \(\frac{1}{2}\)

\(\frac{5}{7}\) is closer to \(\frac{3}{4}\)

Question 2.
Estimate the degree of closeness of the fractions \(\frac{2}{9}, \frac{4}{9}, \frac{5}{9}\) and \(\frac{7}{9}\) to \(\frac{1}{4}, \frac{1}{2}\) and \(\frac{3}{4}\) .
KSEEB Solutions for Class 5 Maths Chapter 5 Fractions 43
Answer:
\(\frac{2}{9}\) is closer to \(\frac{1}{4}, \frac{4}{9}\) is closer to \(\frac{1}{2}\)

\(\frac{5}{9}\) is closer to \(\frac{1}{2}, \frac{7}{9}\) is closer to \(\frac{3}{4}\)

KSEEB Solutions

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