fact-family/add-sub-within-10/medium · 套题 30
5 problems
姓名:
班级:
日期:
1
Write the fact family for 5, 10, 50:
=
2
Write the fact family for 5, 3, 8:
=
3
Write the fact family for 9, 2, 18:
=
4
Write the fact family for 6, 3, 9:
=
5
Write the fact family for 9, 6, 54:
=