fact-family/mul-div-6-9/hard · 套题 15
6 problems
姓名:
班级:
日期:
1
Write the fact family for 3, 9, 27:
=
2
Write the fact family for 8, 6, 48:
=
3
Write the fact family for 3, 4, 7:
=
4
Write the fact family for 5, 6, 30:
=
5
Write the fact family for 3, 7, 21:
=
6
Write the fact family for 6, 9, 54:
=