math-match/addition-facts/expert · 套题 8
8 problems
姓名:
班级:
日期:
1
10 + 6
=
2
16 + 9
=
3
13 + 11
=
4
14 + 5
=
5
7 + 7
=
6
12 + 19
=
7
10 + 5
=
8
4 + 8
=