fact-family/add-sub-within-20/easy · סט 95
6 problems
שם:
כיתה:
תאריך:
1
Write the fact family for 7, 9, 16:
=
2
Write the fact family for 10, 6, 16:
=
3
Write the fact family for 4, 2, 6:
=
4
Write the fact family for 11, 2, 13:
=
5
Write the fact family for 2, 14, 16:
=
6
Write the fact family for 14, 4, 18:
=