subtraction/facts/starter · 套题 2
20 problems
姓名:
班级:
日期:
1
7 - 4
=
2
8 - 1
=
3
7 - 6
=
4
2 - 1
=
5
6 - 4
=
6
7 - 3
=
7
5 - 3
=
8
6 - 3
=
9
8 - 5
=
10
2 - 1
=
11
9 - 2
=
12
9 - 5
=
13
3 - 2
=
14
2 - 1
=
15
5 - 3
=
16
4 - 3
=
17
3 - 2
=
18
2 - 1
=
19
3 - 2
=
20
2 - 1
=