math-crossword/addition-3x3/hard · 套题 3
8 problems
姓名:
班级:
日期:
1
30 ÷ 6 __
=
2
__ ÷ 9 5
=
3
__ + 5 10
=
4
39 - 9 __
=
5
2 × __ 12
=
6
__ + 15 17
=
7
__ × 3 6
=
8
25 + 19 __
=