math-match/money/starter · 套题 6
8 problems
姓名:
班级:
日期:
1
11 + 2
=
2
1 + 20
=
3
2 + 2
=
4
15 + 20
=
5
3 + 19
=
6
19 + 8
=
7
7 + 4
=
8
2 + 9
=