10以内的加减混合+100以内整十加法+100以内整十减法 口算题打印
1.50 + 40 = 90
2.30 - 10 = 20
3.7 + 1 - 4 = 4
4.90 + 90 = 180
5.50 + 50 = 100
6.0 - 0 = 0
7.9 + 0 - 8 = 1
8.1 + 6 - 2 = 5
9.60 + 20 = 80
10.70 + 70 = 140
11.6 + 0 - 0 = 6
12.40 + 90 = 130
13.20 + 90 = 110
14.3 + 0 - 1 = 2
15.3 + 2 - 0 = 5
16.9 + 0 - 8 = 1
17.70 + 30 = 100
18.1 + 4 - 4 = 1
19.40 - 30 = 10
20.80 + 60 = 140
21.2 + 4 - 1 = 5
22.80 + 0 = 80
23.20 - 0 = 20
24.2 + 5 - 6 = 1
25.50 + 50 = 100
26.0 - 0 = 0
27.50 - 30 = 20
28.70 + 20 = 90
29.70 - 0 = 70
30.0 - 0 = 0
31.80 + 70 = 150
32.10 - 0 = 10
33.50 - 20 = 30
34.0 + 50 = 50
35.40 + 40 = 80
36.40 - 20 = 20
37.6 + 3 - 5 = 4
38.90 - 80 = 10
39.20 - 0 = 20