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Rounding to the Nearest Whole Number, 1, 2 or 3 decimal places

In this worksheet, students practise rounding numbers to the nearest whole number, 1, 2 or 3 decimal places.

'Rounding to the Nearest Whole Number, 1, 2 or 3 decimal places' worksheet

Key stage:  KS 3

Curriculum topic:  Number

Curriculum subtopic:  Round/Approximate Numbers Appropriately

Difficulty level:  

down

Worksheet Overview

QUESTION 1 of 10

In this worksheet, students practise rounding numbers to the nearest whole number and 1, 2 and 3 decimal places.

 

 

1 dp

When we round to 1 decimal place, we look at the 2nd decimal place.  If it is 5 or above, we round up.

23.4966 rounds to 23.5 to 1 dp.

 

2 dps

When we round to 2 decimal places, we look at the 3nd decimal place.  If it is 5 or above, we round up.

23.4966 rounds to 23.50 to 2 dps.

 

3 dps

When we round to 3 decimal places, we look at the 4th decimal place.  If it is 5 or above, we round up.

23.4963 rounds to 23.496 to 3 dps.

Round 84.55895 and match it to the nearest: 

 

A B C D
whole number 1 dp 2 dps 3 dps

Column A

Column B

A
84.56
B
85
C
84.6
D
84.559

Round 29.18579 and match it to the nearest: 

 

A B C D
whole number 1 dp 2 dps 3 dps

Column A

Column B

A
29
B
29.2
C
29.186
D
29.19

Round 27.66909 and match it to the nearest: 

 

A B C D
whole number 1 dp 2 dps 3 dps

Column A

Column B

A
27.7
B
27.67
C
27.669
D
28

Round 56.19623 and match it to the nearest: 

 

A B C D
whole number 1 dp 2 dps 3 dps

Column A

Column B

A
56.196
B
56.2
C
56
D
56.20

Round 45.89295 and match it to the nearest: 

 

A B C D
whole number 1 dp 2 dps 3 dps

Column A

Column B

A
45.89
B
46
C
45.893
D
45.9

Round 52.67964 and match it to the nearest: 

 

A B C D
whole number 1 dp 2 dps 3 dps

Column A

Column B

A
53
B
52.7
C
52.680
D
52.68

Round this number to one decimal place:

4.489

Round this number to two decimal places:

4.499

4.49

4.5

4.50

Round this number to three decimal places:

4.4999

 

4.5

4.400

4.500

4.499

Round this number to two decimal places:

104.4849

104.5

104.48

104.49

104.50

  • Question 1

Round 84.55895 and match it to the nearest: 

 

A B C D
whole number 1 dp 2 dps 3 dps
CORRECT ANSWER

Column A

Column B

A
85
B
84.6
C
84.56
D
84.559
  • Question 2

Round 29.18579 and match it to the nearest: 

 

A B C D
whole number 1 dp 2 dps 3 dps
CORRECT ANSWER

Column A

Column B

A
29
B
29.2
C
29.19
D
29.186
  • Question 3

Round 27.66909 and match it to the nearest: 

 

A B C D
whole number 1 dp 2 dps 3 dps
CORRECT ANSWER

Column A

Column B

A
28
B
27.7
C
27.67
D
27.669
  • Question 4

Round 56.19623 and match it to the nearest: 

 

A B C D
whole number 1 dp 2 dps 3 dps
CORRECT ANSWER

Column A

Column B

A
56
B
56.2
C
56.20
D
56.196
  • Question 5

Round 45.89295 and match it to the nearest: 

 

A B C D
whole number 1 dp 2 dps 3 dps
CORRECT ANSWER

Column A

Column B

A
46
B
45.9
C
45.89
D
45.893
  • Question 6

Round 52.67964 and match it to the nearest: 

 

A B C D
whole number 1 dp 2 dps 3 dps
CORRECT ANSWER

Column A

Column B

A
53
B
52.7
C
52.68
D
52.680
  • Question 7

Round this number to one decimal place:

4.489

CORRECT ANSWER
4.5
  • Question 8

Round this number to two decimal places:

4.499

CORRECT ANSWER
4.50
  • Question 9

Round this number to three decimal places:

4.4999

 

CORRECT ANSWER
4.500
  • Question 10

Round this number to two decimal places:

104.4849

CORRECT ANSWER
104.48
---- OR ----

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