fact-family/add-sub-within-20/medium · Zestaw 40
6 problems
Imię i nazwisko:
Klasa:
Data:
1
Write the fact family for 2, 15, 17:
=
2
Write the fact family for 6, 10, 16:
=
3
Write the fact family for 4, 5, 20:
=
4
Write the fact family for 12, 9, 108:
=
5
Write the fact family for 10, 3, 13:
=
6
Write the fact family for 10, 4, 40:
=