fact-family/add-sub-within-20/hard · Set 85
6 problems
Adı:
Sınıf:
Tarih:
1
Write the fact family for 17, 2, 19:
=
2
Write the fact family for 9, 6, 15:
=
3
Write the fact family for 9, 9, 81:
=
4
Write the fact family for 8, 3, 11:
=
5
Write the fact family for 12, 8, 20:
=
6
Write the fact family for 4, 2, 8:
=