fact-family/add-sub-within-20/expert · مجموعة 26
6 problems
الاسم:
الصف:
التاريخ:
1
Write the fact family for 13, 2, 15:
=
2
Write the fact family for 1, 2, 3:
=
3
Write the fact family for 5, 4, 9:
=
4
Write the fact family for 4, 7, 11:
=
5
Write the fact family for 9, 8, 72:
=
6
Write the fact family for 3, 6, 9:
=