fact-family/add-sub-within-100/hard · Satz 42

6 problems

Name:

Klasse:

Datum:

1

Write the fact family for 45, 55, 100: =

2

Write the fact family for 10, 2, 20: =

3

Write the fact family for 21, 42, 63: =

4

Write the fact family for 11, 10, 110: =

5

Write the fact family for 8, 5, 40: =

6

Write the fact family for 5, 10, 50: =