fact-family/add-sub-within-20/easy · Set 62
5 problems
Adı:
Sınıf:
Tarih:
1
Write the fact family for 19, 1, 20:
=
2
Write the fact family for 4, 4, 8:
=
3
Write the fact family for 6, 1, 7:
=
4
Write the fact family for 4, 6, 10:
=
5
Write the fact family for 13, 6, 19:
=