math-match/addition-facts/expert · 套题 1
8 problems
姓名:
班级:
日期:
1
15 + 11
=
2
4 + 17
=
3
6 + 13
=
4
2 + 10
=
5
17 + 12
=
6
14 + 3
=
7
3 + 6
=
8
4 + 13
=