fact-family/add-sub-within-20-fill-blanks · Satz 42

6 problems

Name:

Klasse:

Datum:

1

Write the fact family for 3, 4, 7: =

2

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

3

Write the fact family for 13, 7, 20: =

4

Write the fact family for 1, 10, 11: =

5

Write the fact family for 8, 1, 9: =

6

Write the fact family for 15, 1, 16: =