fact-family/add-sub-within-20/hard · Zestaw 51
6 problems
Imię i nazwisko:
Klasa:
Data:
1
Write the fact family for 15, 4, 19:
=
2
Write the fact family for 8, 11, 88:
=
3
Write the fact family for 18, 2, 20:
=
4
Write the fact family for 11, 3, 33:
=
5
Write the fact family for 11, 8, 88:
=
6
Write the fact family for 19, 1, 20:
=