Hard · Set 71
6 problems
Name:
Class:
Date:
1
Write the fact family for 1, 4, 5:
=
2
Write the fact family for 19, 1, 20:
=
3
Write the fact family for 6, 13, 19:
=
4
Write the fact family for 2, 9, 11:
=
5
Write the fact family for 4, 11, 44:
=
6
Write the fact family for 2, 5, 7:
=