fact-family/add-sub-within-20/easy · Zestaw 68
6 problems
Imię i nazwisko:
Klasa:
Data:
1
Write the fact family for 8, 11, 19:
=
2
Write the fact family for 5, 8, 13:
=
3
Write the fact family for 2, 5, 7:
=
4
Write the fact family for 18, 1, 19:
=
5
Write the fact family for 19, 1, 20:
=
6
Write the fact family for 8, 2, 10:
=