Worksheet on Rounding Decimals | Questions Related to Round a Decimal

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.

1. 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

2. 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

3. 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

4. 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

Word problems involving place value of decimals

5. What is the nearest
whole number of 13.607?

6. What is the place value
to the nearest tenths of 3.105?

7. What is the place value
to the nearest hundredths of 41.252?

8. What is the place value
to the nearest thousandths of 56.3009?

9. What is the place value
to the nearest whole number of 9.57?

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:

1. (a) 9

(b) 26

(c) 69

(d) 104

(e) 50

(f) 101

(g) 40

(h) 1

2. (a) 3.2

(b) 10.13

(c) 5.001

(d) 6

(e) 21.81

(f) 3.109

3. (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

4. (a) 3

(b) 1

(c) 4

(d) 3

(e) 3

(f) 3

(g) 3

(h) 4

5. 14

6. 3.1

7. 41.25

8. 56.301

9. 10

Math Home work Sheets

7th Grade Math Problems

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