fact-family/add-sub-within-20/hard · مجموعة 31
6 problems
الاسم:
الصف:
التاريخ:
1
Write the fact family for 7, 5, 35:
=
2
Write the fact family for 19, 1, 20:
=
3
Write the fact family for 16, 2, 18:
=
4
Write the fact family for 16, 4, 20:
=
5
Write the fact family for 17, 1, 18:
=
6
Write the fact family for 3, 13, 16:
=