math-match/money/starter · 套题 9
8 problems
姓名:
班级:
日期:
1
11 + 10
=
2
20 + 18
=
3
18 + 18
=
4
8 + 15
=
5
17 + 2
=
6
13 + 15
=
7
2 + 1
=
8
1 + 10
=