Related facts

1 Lookat thepicture.

Complete thepart-whole modeland fact family.

+ = 18

+ = 18

18 – =

18 – =

Canyouwriteeach number sentenceadifferent way?

18

©WhiteRoseMaths2019

2 Complete the fact family for eachbarmodel.

a) + =

+ =

– =

– =

b) = +

= +

= –

= –

c) Drawyourownbarmodels.

Ask apartner towrite the fact family tomatch.

18

11 7

4 15