fact-family/add-sub-within-20/easy · مجموعة 76
6 problems
الاسم:
الصف:
التاريخ:
1
Write the fact family for 9, 9, 18:
=
2
Write the fact family for 11, 5, 16:
=
3
Write the fact family for 9, 7, 16:
=
4
Write the fact family for 17, 2, 19:
=
5
Write the fact family for 15, 1, 16:
=
6
Write the fact family for 16, 2, 18:
=