100以内整十减法 口算题打印
1.70 - 0 = 70
2.0 - 0 = 0
3.60 - 20 = 40
4.90 - 60 = 30
5.0 - 0 = 0
6.30 - 20 = 10
7.60 - 0 = 60
8.40 - 20 = 20
9.10 - 0 = 10
10.0 - 0 = 0
11.30 - 10 = 20
12.30 - 10 = 20
13.60 - 20 = 40
14.10 - 0 = 10
15.30 - 10 = 20
16.0 - 0 = 0
17.80 - 40 = 40
18.20 - 0 = 20
19.40 - 20 = 20
20.90 - 30 = 60
21.80 - 0 = 80
22.0 - 0 = 0
23.50 - 0 = 50
24.60 - 30 = 30
25.50 - 10 = 40
26.50 - 40 = 10
27.30 - 20 = 10
28.70 - 50 = 20
29.80 - 10 = 70
30.60 - 50 = 10
31.60 - 50 = 10
32.90 - 30 = 60
33.40 - 30 = 10
34.10 - 0 = 10
35.20 - 0 = 20
36.90 - 20 = 70
37.90 - 30 = 60
38.60 - 50 = 10
39.70 - 60 = 10