fact-family/add-sub-within-20/medium · مجموعة 47
6 problems
الاسم:
الصف:
التاريخ:
1
Write the fact family for 6, 10, 60:
=
2
Write the fact family for 5, 9, 45:
=
3
Write the fact family for 6, 7, 42:
=
4
Write the fact family for 15, 4, 19:
=
5
Write the fact family for 17, 3, 20:
=
6
Write the fact family for 14, 4, 18:
=