fact-family/add-sub-within-100/expert · 套题 15
6 problems
姓名:
班级:
日期:
1
Write the fact family for 12, 7, 84:
=
2
Write the fact family for 6, 4, 24:
=
3
Write the fact family for 6, 9, 54:
=
4
Write the fact family for 7, 9, 63:
=
5
Write the fact family for 36, 16, 52:
=
6
Write the fact family for 3, 9, 27:
=