两位数带借位 · 套题 79
20 problems
姓名:
班级:
日期:
1
35 - 28
=
2
25 - 17
=
3
60 - 13
=
4
23 - 15
=
5
75 - 39
=
6
21 - 18
=
7
35 - 16
=
8
61 - 28
=
9
64 - 49
=
10
51 - 27
=
11
53 - 18
=
12
87 - 18
=
13
62 - 17
=
14
51 - 19
=
15
95 - 86
=
16
43 - 14
=
17
51 - 16
=
18
32 - 23
=
19
83 - 48
=
20
76 - 68
=