fact-family/add-sub-within-20/hard · Conjunto 39
6 problems
Nombre:
Clase:
Fecha:
1
Write the fact family for 9, 4, 36:
=
2
Write the fact family for 6, 11, 66:
=
3
Write the fact family for 10, 12, 120:
=
4
Write the fact family for 5, 14, 19:
=
5
Write the fact family for 9, 2, 18:
=
6
Write the fact family for 12, 10, 120:
=