Number detectives

Last updated: 15/11/2023
Contributor: Teachit Author
Number detectives
Main Subject
Category
Algebra: Missing number problems
Inside
Includes answers
Resource type
Worksheet

A missing number activity in which children use their knowledge of the relationship between addition and subtraction to solve the problems. Each calculation involves the addition or subtraction of two numbers within 100. An extension challenge introduces the concept of using symbols to represent unknown numbers.

An answer sheet is provided. The resource is suitable for Y3.

All reviews

Have you used this resource?

This will be great for SEN student.
To help reinforce the basics.
Thanks

17/12/2014

5

5

5

This will be great for SEN student.
To help reinforce the basics.
Thanks

17/12/2014

5

5

5

5

5