fact-family/add-sub-within-20/hard · Set 32
6 problems
Adı:
Sınıf:
Tarih:
1
Write the fact family for 2, 9, 11:
=
2
Write the fact family for 16, 2, 18:
=
3
Write the fact family for 9, 5, 45:
=
4
Write the fact family for 5, 2, 10:
=
5
Write the fact family for 2, 10, 20:
=
6
Write the fact family for 3, 2, 6:
=