Know Your Addition: What Should I Add (2)

In this worksheet, students practise their addition in the range 0-20 by identifying the number that completes the problem.

Key stage: KS 1

Curriculum topic: Number: Addition and Subtraction

Curriculum subtopic: Solve Add/Subtract Problems to 20

Difficulty level:

---- OR ---- Preview Activity

Worksheet Overview

Adding whole numbers means that we are combining numbers to form a total.

To identify the missing number, the given number is subtracted from the total number.

Example

What must I add to 16 to make 17?

Answer

17 - 16 = 1

The missing number is 1

---- OR ----

Preview activity

What is EdPlace?

We're your National Curriculum aligned online education content provider helping each child succeed in English, maths and science from year 1 to GCSE. With an EdPlace account you’ll be able to track and measure progress, helping each child achieve their best. We build confidence and attainment by personalising each child’s learning at a level that suits them.

Get started