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Find the Number That Has Been Added

In this worksheet, students work out the number that has been added to another number.

'Find the Number That Has Been Added' worksheet

Key stage:  KS 3

Year:  Year 8 Maths worksheets

Curriculum topic:   Number

Curriculum subtopic:   Use Relationships Between Operations

Popular topics:   Subtraction worksheets, Addition worksheets

Difficulty level:  

Worksheet Overview

In this worksheet, we must find the number which has been added.


What needs to be added to change 9.799 to 9.8 ?



We use the inverse of addition (i.e. subtraction) to work this out.  

9.8 - 9.799 = 0.001

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