Worksheet on Rounding Decimals

The worksheet on rounding decimals would be really good for the students to practice huge number of questions related to round a decimal.

This worksheet include questions related round decimals to the nearest whole number; round decimals to the nearest tenth; round decimals to the nearest hundredth and round decimals to the nearest thousandth.

I. Round off each of the following to the nearest whole number.

(a) 8.71

(b) 26.01

(c) 69.48

(d) 103.72

(e) 49.84

(f) 101.35

(g) 39.814

(h) 1.23


II. Round off the decimal:

(a) 3.153 to the nearest tenths

(b) 10.126 to the nearest hundredths

(c) 5.0014 to the nearest thousandths

(d) 5.992 to the nearest tenths

(e) 21.805 to the nearest hundredths

(f) 3.1089 to the nearest thousandths


III. Find the value of

(a) 23.37 correct to 1 decimal place

(b) 1.2003 correct to 3 decimal places

(c) 7.755 correct to 2 decimal places

(d) 9.99 correct to 1 decimal place

(e) 101.2345 correct to 3 decimal places

(f) 121.513 correct to 2 decimal places

(g) 1.00203 correct to 4 decimal places

(h) 301.081 correct to 2 decimal places

(i) 0.3446 correct to 3 decimal places

(j) 10.947 correct to 1 decimal place


IV. Find the number of significant digits in the following.

(a) 5.60

(b) 0.09

(c) 80.80

(d) 9.03

(e) 101

(f) 70.3

(g) 0.304

(h) 0.05010


V. Round off the following decimals to the nearest one.

1. 17.5

2. 0.6

3. 28.7

4. 22.98

5. 192.25

6. 13.34

7. 2.946

8. 12.13

9. 21.72

10. 124.73

11. 322.18

12. 92.32

13. 532.63

14. 681.30

15. 98.06

16. 79.38

17. 4.937

18. 26.84

19. 6.937

20. 107.06

21. 7.93

22. 53.138

23. 19.069

24. 231.38

25. 12.93

26. 173.222

27. 30.438

28. 117.909


VI. Round off the following decimals to the nearest tenth.

1. 28.75

2. 1.34

3. 16.26

4. 4.94

5. 240.79

6. 24.07

7. 125.552

8. 722.123

9. 34.365

10. 432.241

11. 95.38

12. 36.87

13. 132.92

14. 24.247

15. 38.247

16. 122.342

17. 12.426

18. 24.026

19. 44.387

20. 137.48

21. 14.638

22. 125.29

23. 12.831

24. 54.321

25. 57.342

26. 105.38

27. 56.711

28. 631.203


VII. Round off the following to the nearest hundredth.

1. 25.725

2. 0.698

3. 17.304

4. 63.354

5. 21.895

6. 8.082

7. 12.416

8. 26.173

9. 83.438

10. 17.329

11. 32.254

12. 65.973

13. 52.346

14. 41.452

15. 78.437

16. 23.245

17. 56.214

18. 42.163

19. 41.216

20. 46.581

21. 31.575

22. 89.268

23 24.438

24. 9.3472

25. 7.3249

26, 21.3038

27. 291.343

28. 51.555


VIII. Round off to the nearest thousandth place.

1. 4.17392

2. 9.32385

3. 0.38432

4. 1.11312

5. 8.030816

6. 4.03845

7. 6.43812

8. 4.52389

9. 2.64391

10. 17.3216

11. 12.03084

12. 36.4949


IX. Round off the following to the nearest tenth.

1. 0.5555.....

2. 0.3636.....

3. 0.9999.....

4. 0.6363.....

5. 0.9166.....

6. 0.3333.....

7. 0.7777.....

8. 0.7142.....

9. 0.57142.....

10. 0.1428.....

11. 0.6666.....

12. 0.966.....


X. Round off the following to the nearest hundredth.

1. 0.1666.....

2. 1.8366.....

3. 0.4285.....

4. 1.1428.....

5. 2.4444.....

6. 7.6666.....

7. 4.3333.....

8. 5.7777.....

9. 0.9090.....

10. 0.0769.....

11. 0.1538.....

12. 0.4615.....


XI. Round off the following to the nearest thousand.

1. 1.31428.....

2. 0.63333.....

3. 0.818181.....

4. 2.32857.....

5. 0.15432.....

6. 0.58888.....

7. 6.14666.....

8. 0.79797.....

9. 0.55555.....

10. 2.67441.....

11. 0.53488.....

12. 1.33709.....


XII. Round off the following as directed.

(i) 6.8, 8.53, 12.75, 5.83 and 17.42 to the nearest one

(ii) 2.75, 3.68, 6.203, 8.529 and 193.325 to the nearest tenth

(iii) 15.645, 17.308, 9.2541, 5.6793 and 19.7823 to the nearest hundredth


XIII. Fill in the blanks:

A. Rounding off to the nearest one

(i) 9.8 = __________

(ii) 4.21 = __________

(iii) 7.92 = __________

(iv) 22.38 = __________

(v) 38.62 = __________


B. Rounding off to the nearest tenth

(i) 6.43 = __________

(ii) 8.07 = __________

(iii) 5.371 = __________

(iv) 17.693 = __________

(v) 16.502 = __________


C. Rounding off to the nearest hundredth

(i) 5.2984

(ii) 12.6321

(iii) 24.6384

(iv) 29.9479

(v) 28.4021


XIV. Word problems involving place value of decimals

(i) What is the nearest whole number of 13.607?

(ii) What is the place value to the nearest tenths of 3.105?

(iii) What is the place value to the nearest hundredths of 41.252?

(iv) What is the place value to the nearest thousandths of 56.3009?

(v) What is the place value to the nearest whole number of 9.57?


XV. Word problems on rounding off a decimals:

(i) An export house purchases 9237.125 m of cloth. Find the length of cloth purchased to the nearest one.

(ii) Nairitee was asked to add 7.63, 8.96 and 2.25. She had to mention the answer to the nearest one. She mentioned the answer as 18. Is the answer correct? If not, what is the correct answer?


Worksheet on Rounding Decimals


Answers for the worksheet on rounding decimals are given below to check the exact answers of the above problems related to round off the place value of decimals.


Answers:


I. (a) 9

(b) 26

(c) 69

(d) 104

(e) 50

(f) 101

(g) 40

(h) 1


II. (a) 3.2

(b) 10.13

(c) 5.001

(d) 6

(e) 21.81

(f) 3.109


III. (a) 23.4

(b) 1.200

(c) 7.76

(d) 10.0

(e) 101.235

(f) 121.51

(g) 1.0020

(h) 301.08

(i) 0.345

(j) 10.9


IV. (a) 3

(b) 1

(c) 4

(d) 3

(e) 3

(f) 3

(g) 3

(h) 4


V. 1. 18

2. 1

3. 29

4. 23

5. 192

6. 13

7. 3

8. 12

9. 22

10. 125

11. 322

12. 92

13. 533

14. 681

15. 98

16. 79

17. 5

18. 27

19. 7

20. 107

21. 8

22. 53

23. 19

24. 231

25. 13

26. 173

27. 30

28. 118


VI. 1. 28.8

2. 1.3

3. 16.3

4. 4.9

5. 240.8

6. 24.1

7. 125.6

8. 722.1

9. 34.4

10. 432.2

11. 95.4

12. 36.9

13. 132.9

14. 24.2

15. 38.2

16. 122.3

17. 12.4

18. 24

19. 44.4

20. 137.5

21. 14.6

22. 125.3

23. 12.8

24. 54.3

25. 57.3

26. 105.4

27. 56.7

28. 631.2


VII. 1. 25.73

2. 0.7

3. 17.3

4. 63.35

5. 21.9

6. 8.08

7. 12.42

8. 26.17

9. 83.44

10. 17.33

11. 32.25

12. 65.97

13. 52.35

14. 41.45

15. 78.44

16. 23.25

17. 56.21

18. 42.16

19. 41.22

20. 46.58

21. 31.58

22. 89.27

23 24.44

24. 9.35

25. 7.32

26, 21.3

27. 291.34

28. 51.56


VIII. 1. 4.174

2. 9.324

3. 0.384

4. 1.113

5. 8.031

6. 4.038

7. 6.438

8. 4.524

9. 2.644

10. 17.322

11. 12.031

12. 36.495


IX. 1. 0.6

2. 0.4

3. 1

4. 0.6

5. 0.9

6. 0.3

7. 0.8

8. 0.7

9. 0.6

10. 0.1

11. 0.7

12. 1


X. 1. 0.17

2. 1.84

3. 0.43

4. 1.14

5. 2.44

6. 7.67

7. 4.33

8. 5.78

9. 0.91

10. 0.08

11. 0.15

12. 0.46


XI. 1. 1.314

2. 0.633

3. 0.818

4. 2.329

5. 0.154

6. 0.589

7. 6.147

8. 0.798

9. 0.556

10. 2.674

11. 0.535

12. 1.337


XII. (i) 7, 9, 13, 6, 17

(ii) 2.8, 3.7, 6.2, 8.5, 193.3

(iii) 15.65, 17.31, 9.25, 5.68, 19.78


XIII. A. (i) 10

(ii) 4

(iii) 8

(iv) 22

(v) 39


B. (i) 6.4

(ii) 8.1

(iii) 5.4

(iv) 17.7

(v) 16.5


C. (i) 5.3

(ii) 12.63

(iii) 24.64

(iv) 29.95

(v) 28.4


XIV. (i) 14

(ii) 3.1

(iii) 41.25

(iv) 56.301

(v) 10


XV. (i) 9237 m 

(ii) No, 19




Math Home work Sheets

7th Grade Math Problems

From Worksheet on Rounding Decimals to HOME PAGE




Didn't find what you were looking for? Or want to know more information about Math Only Math. Use this Google Search to find what you need.



New! Comments

Have your say about what you just read! Leave me a comment in the box below. Ask a Question or Answer a Question.




Share this page: What’s this?

Recent Articles

  1. Formation of Numbers | Smallest and Greatest Number| Number Formation

    Jul 15, 25 11:46 AM

    In formation of numbers we will learn the numbers having different numbers of digits. We know that: (i) Greatest number of one digit = 9,

    Read More

  2. Formation of Square and Rectangle | Construction of Square & Rectangle

    Jul 15, 25 02:46 AM

    Construction of a Square
    In formation of square and rectangle we will learn how to construct square and rectangle. Construction of a Square: We follow the method given below. Step I: We draw a line segment AB of the required…

    Read More

  3. 5th Grade Quadrilaterals | Square | Rectangle | Parallelogram |Rhombus

    Jul 15, 25 02:01 AM

    Square
    Quadrilaterals are known as four sided polygon.What is a quadrilateral? A closed figure made of our line segments is called a quadrilateral. For example:

    Read More

  4. 5th Grade Geometry Practice Test | Angle | Triangle | Circle |Free Ans

    Jul 14, 25 01:53 AM

    Name the Angles
    In 5th grade geometry practice test you will get different types of practice questions on lines, types of angle, triangles, properties of triangles, classification of triangles, construction of triang…

    Read More

  5. 5th Grade Circle Worksheet | Free Worksheet with Answer |Practice Math

    Jul 11, 25 02:14 PM

    Radii of the circRadii, Chords, Diameters, Semi-circles
    In 5th Grade Circle Worksheet you will get different types of questions on parts of a circle, relation between radius and diameter, interior of a circle, exterior of a circle and construction of circl…

    Read More