fact-family/add-sub-within-20-fill-blanks · Zestaw 31
5 problems
Imię i nazwisko:
Klasa:
Data:
1
Write the fact family for 19, 1, 20:
=
2
Write the fact family for 12, 5, 17:
=
3
Write the fact family for 17, 1, 18:
=
4
Write the fact family for 14, 3, 17:
=
5
Write the fact family for 16, 4, 20:
=