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Add and Subtract Numbers Mentally

In this worksheet, students practise adding and subtracting numbers mentally.

'Add and Subtract Numbers Mentally' worksheet

Key stage:  KS 2

Curriculum topic:   Number: Addition, Subtraction, Multiplication and Division

Curriculum subtopic:   Perform Mental Calculations

Difficulty level:  

Worksheet Overview

In this worksheet, add and subtract mentally.

Sometimes it is quicker to use little number tricks.



64 + 46 =


60 + 40 = 100

4 + 6 = 10



26 − 17 =


26 - 20 = 6

6 + 3 = 9

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