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Addition and Subtraction: Find the Missing Number (1)

In this worksheet, students use subtraction to find the missing number in an addition.

'Addition and Subtraction: Find the Missing Number (1)' worksheet

Key stage:  KS 2

Curriculum topic:   Maths and Numerical Reasoning

Curriculum subtopic:   Mixed Problems

Difficulty level:  

Worksheet Overview

This worksheet is about finding the missing number in an addition.

 

Example

Find the missing number.

 
 + 136 = 192

 

Answer

Adding and subtracting are opposites (inverses).

So to work out the missing number we simply subtract.

192 - 136 = 56

 

Answer is 56

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