Worksheet: Decomposing Numbers up to 10

In this worksheet, we will practice using counters and other addition models to decompose numbers up to 10 in more than one way.


Think about making 8. Find the missing numbers.


There are 7 apples and 2 more apples. How many apples are there altogether?

7 + 2 = .


There are 9 butterflies flying in two groups.

Find the missing numbers to make 9.