fact-family/add-sub-within-20-write-all · Set 69
5 problems
Adı:
Sınıf:
Tarih:
1
Write the fact family for 16, 1, 17:
=
2
Write the fact family for 1, 7, 8:
=
3
Write the fact family for 3, 9, 12:
=
4
Write the fact family for 19, 1, 20:
=
5
Write the fact family for 9, 7, 16:
=