fact-family/add-sub-within-20-write-all · Satz 83

5 problems

Name:

Klasse:

Datum:

1

Write the fact family for 15, 5, 20: =

2

Write the fact family for 12, 1, 13: =

3

Write the fact family for 16, 4, 20: =

4

Write the fact family for 9, 5, 14: =

5

Write the fact family for 19, 1, 20: =