fact-family/add-sub-within-20-write-all · Zestaw 20
6 problems
Imię i nazwisko:
Klasa:
Data:
1
Write the fact family for 7, 13, 20:
=
2
Write the fact family for 5, 5, 10:
=
3
Write the fact family for 5, 10, 15:
=
4
Write the fact family for 5, 14, 19:
=
5
Write the fact family for 15, 5, 20:
=
6
Write the fact family for 5, 15, 20:
=