fact-family/add-sub-within-20/easy · Conjunto 52
6 problems
Nombre:
Clase:
Fecha:
1
Write the fact family for 11, 3, 14:
=
2
Write the fact family for 19, 1, 20:
=
3
Write the fact family for 12, 4, 16:
=
4
Write the fact family for 15, 2, 17:
=
5
Write the fact family for 9, 3, 12:
=
6
Write the fact family for 5, 5, 10:
=