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Practise Your Subtraction (2c)

In this worksheet, students work out a subtraction by counting using a number line.

'Practise Your Subtraction (2c)' worksheet

Key stage:  KS 2

Curriculum topic:   Number: Addition and Subtraction

Curriculum subtopic:   Solve Add/Subtract Problems to 1000

Difficulty level:  

Worksheet Overview

QUESTION 1 of 10

In this worksheet we have to work out a subtraction by counting on using a number line.

 

Example

Work out 73 - 38 =  __

 

 

We use the number line to count up from the smaller number to the larger number.  

First step: go to the next ten, i.e. 40 here

Second step: count up in tens to the ten below your given number, i.e. 70 here

Third step: count up to the given number, i.e. 73 here

  

Answer is 2 + 30 + 3 = 35

 Count up to 51 to work out:

51 - 15 = __

 

 

15                                      51

 Just write the number in the answer box below.

Count up to 32 to work out:

 

32 - 15 = __

 

 

15                                      32

 Just write the number in the answer box below.

Count up to 28 to work out:

 

28 - 16 = __

 

 

16                                      28

 Just write the number in the answer box below.

Count up to 47 to work out:

 

47 - 26 = __

 

 

26                                      47

 Just write the number in the answer box below.

Count up to 51 to work out:

 

51 - 23 = __

 

 

23                                      51

 Just write the number in the answer box below.

Count up to 63 to work out:

 

63 - 54 = __

 

 

54                                      63

 Just write the number in the answer box below.

Count up to 71 to work out:

 

71 - 44 = __

 

 

44                                      71

 Just write the number in the answer box below.

Count up to 71 to work out:

 

71 - 23 = __

 

 

23                                      71

 Just write the number in the answer box below.

Count up to 67 to work out:

 

67 - 29 = __

 

 

29                                      67

 Just write the number in the answer box below.

Count up to 97 to work out:

 

97 - 79 = __

 

 

79                                      97

 Just write the number in the answer box below.

  • Question 1

 Count up to 51 to work out:

51 - 15 = __

 

 

15                                      51

 Just write the number in the answer box below.

CORRECT ANSWER
36
EDDIE SAYS
Go to 20 first, then 50, and finally 51
  • Question 2

Count up to 32 to work out:

 

32 - 15 = __

 

 

15                                      32

 Just write the number in the answer box below.

CORRECT ANSWER
17
  • Question 3

Count up to 28 to work out:

 

28 - 16 = __

 

 

16                                      28

 Just write the number in the answer box below.

CORRECT ANSWER
12
  • Question 4

Count up to 47 to work out:

 

47 - 26 = __

 

 

26                                      47

 Just write the number in the answer box below.

CORRECT ANSWER
21
  • Question 5

Count up to 51 to work out:

 

51 - 23 = __

 

 

23                                      51

 Just write the number in the answer box below.

CORRECT ANSWER
28
  • Question 6

Count up to 63 to work out:

 

63 - 54 = __

 

 

54                                      63

 Just write the number in the answer box below.

CORRECT ANSWER
9
  • Question 7

Count up to 71 to work out:

 

71 - 44 = __

 

 

44                                      71

 Just write the number in the answer box below.

CORRECT ANSWER
27
  • Question 8

Count up to 71 to work out:

 

71 - 23 = __

 

 

23                                      71

 Just write the number in the answer box below.

CORRECT ANSWER
48
  • Question 9

Count up to 67 to work out:

 

67 - 29 = __

 

 

29                                      67

 Just write the number in the answer box below.

CORRECT ANSWER
38
  • Question 10

Count up to 97 to work out:

 

97 - 79 = __

 

 

79                                      97

 Just write the number in the answer box below.

CORRECT ANSWER
18
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