fact-family/mul-div-6-9/hard · 套题 68
5 problems
姓名:
班级:
日期:
1
Write the fact family for 6, 1, 7:
=
2
Write the fact family for 9, 1, 10:
=
3
Write the fact family for 2, 5, 7:
=
4
Write the fact family for 6, 2, 12:
=
5
Write the fact family for 10, 4, 40:
=