100以内整十加法+100以内整十减法 口算题打印
1.90 - 10 = 80
2.20 - 0 = 20
3.20 - 0 = 20
4.0 - 0 = 0
5.50 + 70 = 120
6.40 - 30 = 10
7.60 + 70 = 130
8.0 - 0 = 0
9.80 - 20 = 60
10.70 + 30 = 100
11.10 - 0 = 10
12.10 - 0 = 10
13.30 - 10 = 20
14.0 - 0 = 0
15.20 + 0 = 20
16.50 - 20 = 30
17.10 - 0 = 10
18.40 + 90 = 130
19.30 + 90 = 120
20.20 + 60 = 80
21.20 + 70 = 90
22.80 + 20 = 100
23.60 + 30 = 90
24.0 - 0 = 0
25.30 + 60 = 90
26.60 - 40 = 20
27.60 - 30 = 30
28.20 - 10 = 10
29.90 - 80 = 10
30.50 - 40 = 10
31.40 - 20 = 20
32.70 - 30 = 40
33.80 + 60 = 140
34.20 + 10 = 30
35.90 + 80 = 170
36.60 - 30 = 30
37.20 - 0 = 20
38.20 + 90 = 110
39.20 - 10 = 10