fact-family/mixed-within-20-write-all · Sada 13

6 problems

Jméno:

Třída:

Datum:

1

Write the fact family for 1, 7, 8: =

2

Write the fact family for 6, 14, 20: =

3

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

4

Write the fact family for 16, 2, 18: =

5

Write the fact family for 11, 2, 13: =

6

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