math-crossword/addition-3x3/easy · 套题 8
8 problems
姓名:
班级:
日期:
1
8 + 8 __
=
2
9 - __ 6
=
3
11 - __ 10
=
4
5 + __ 9
=
5
__ - 8 10
=
6
13 - 5 __
=
7
6 - __ 5
=
8
10 - __ 7
=