fact-family/add-sub-within-20/expert · Zestaw 79
6 problems
Imię i nazwisko:
Klasa:
Data:
1
Write the fact family for 2, 5, 10:
=
2
Write the fact family for 2, 4, 6:
=
3
Write the fact family for 15, 2, 17:
=
4
Write the fact family for 11, 8, 19:
=
5
Write the fact family for 8, 2, 16:
=
6
Write the fact family for 10, 4, 40:
=