fact-family/add-sub-within-20/easy · مجموعة 43
5 problems
الاسم:
الصف:
التاريخ:
1
Write the fact family for 7, 1, 8:
=
2
Write the fact family for 14, 4, 18:
=
3
Write the fact family for 14, 1, 15:
=
4
Write the fact family for 14, 3, 17:
=
5
Write the fact family for 12, 8, 20:
=