fact-family/add-sub-within-20-write-all · مجموعة 81
6 problems
الاسم:
الصف:
التاريخ:
1
Write the fact family for 14, 1, 15:
=
2
Write the fact family for 3, 1, 4:
=
3
Write the fact family for 10, 4, 14:
=
4
Write the fact family for 11, 8, 19:
=
5
Write the fact family for 10, 8, 18:
=
6
Write the fact family for 5, 13, 18:
=