fact-family/add-sub-within-20-fill-blanks · Satz 67

6 problems

Name:

Klasse:

Datum:

1

Write the fact family for 6, 6, 12: =

2

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

3

Write the fact family for 5, 10, 15: =

4

Write the fact family for 18, 1, 19: =

5

Write the fact family for 5, 1, 6: =

6

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