fact-family/add-sub-within-20-fill-blanks · Zestaw 63
6 problems
Imię i nazwisko:
Klasa:
Data:
1
Write the fact family for 4, 8, 12:
=
2
Write the fact family for 12, 7, 19:
=
3
Write the fact family for 2, 11, 13:
=
4
Write the fact family for 8, 11, 19:
=
5
Write the fact family for 11, 9, 20:
=
6
Write the fact family for 15, 5, 20:
=