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Worksheets一年级减法
Total questions: 44
Worksheet time: 7mins
Name
Class
Date
1.
20-2
(a)
2.
21-2
(a)
3.
20-3
(a)
4.
21-3
(a)
5.
22-3
(a)
6.
20-4
(a)
7.
21-4
(a)
8.
22-4
(a)
9.
23-4
(a)
10.
20-5
(a)
11.
21-5
(a)
12.
22-5
(a)
13.
23-5
(a)
14.
24-5
(a)
15.
20-6
(a)
16.
21-6
(a)
17.
22-6
(a)
18.
23-6
(a)
19.
24-6
(a)
20.
25-6
(a)
21.
20-7
(a)
22.
21-7
(a)
23.
22-7
(a)
24.
23-7
(a)
25.
24-7
(a)
26.
25-7
(a)
27.
26-7
(a)
28.
20-8
(a)
29.
21-8
(a)
30.
22-8
(a)
31.
23-8
(a)
32.
24-8
(a)
33.
25-8
(a)
34.
26-8
(a)
35.
27-8
(a)
36.
20-9
(a)
37.
21-9
(a)
38.
22-9
(a)
39.
23-9
(a)
40.
24-9
(a)
41.
25-9
(a)
42.
26-9
(a)
43.
27-9
(a)
44.
28-9
(a)
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