fact-family/add-sub-within-20/easy · Zestaw 84
6 problems
Imię i nazwisko:
Klasa:
Data:
1
Write the fact family for 15, 5, 20:
=
2
Write the fact family for 11, 1, 12:
=
3
Write the fact family for 16, 1, 17:
=
4
Write the fact family for 3, 13, 16:
=
5
Write the fact family for 6, 8, 14:
=
6
Write the fact family for 6, 12, 18:
=