fact-family/add-sub-within-20/easy · Satz 12

6 problems

Name:

Klasse:

Datum:

1

Write the fact family for 13, 6, 19: =

2

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

3

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

4

Write the fact family for 10, 7, 17: =

5

Write the fact family for 7, 2, 9: =

6

Write the fact family for 13, 4, 17: =