fact-family/add-sub-within-20-write-all · Série 93
6 problems
Nom:
Classe:
Date:
1
Write the fact family for 11, 8, 19:
=
2
Write the fact family for 12, 6, 18:
=
3
Write the fact family for 8, 6, 14:
=
4
Write the fact family for 12, 3, 15:
=
5
Write the fact family for 14, 4, 18:
=
6
Write the fact family for 18, 1, 19:
=