fact-family/add-sub-within-20/hard · Série 62
6 problems
Nom:
Classe:
Date:
1
Write the fact family for 10, 10, 100:
=
2
Write the fact family for 13, 2, 15:
=
3
Write the fact family for 13, 4, 17:
=
4
Write the fact family for 11, 6, 17:
=
5
Write the fact family for 4, 12, 48:
=
6
Write the fact family for 5, 5, 10:
=