fact-family/add-sub-within-20/expert · Set 70
6 problems
Adı:
Sınıf:
Tarih:
1
Write the fact family for 1, 5, 6:
=
2
Write the fact family for 12, 10, 120:
=
3
Write the fact family for 15, 3, 18:
=
4
Write the fact family for 13, 7, 20:
=
5
Write the fact family for 14, 1, 15:
=
6
Write the fact family for 12, 7, 84:
=