100以内整十加法+100以内整十加减法 计算题
1.50 + 80 - 10 = 120
2.40 + 30 = 70
3.40 + 70 = 110
4.80 + 10 = 90
5.80 + 30 - 0 = 110
6.10 + 90 = 100
7.60 + 60 - 40 = 80
8.10 + 40 = 50
9.0 + 50 - 90 = -40
10.40 + 40 = 80
11.10 + 50 - 20 = 40
12.30 + 30 - 20 = 40
13.30 + 70 = 100
14.40 + 60 = 100
15.80 + 50 - 60 = 70
16.80 + 20 - 70 = 30
17.20 + 90 = 110
18.10 + 50 = 60
19.10 + 0 - 40 = -30
20.90 + 20 - 90 = 20
21.20 + 60 - 0 = 80
22.60 + 80 = 140
23.10 + 40 = 50
24.10 + 50 = 60
25.50 + 10 = 60
26.40 + 10 = 50
27.40 + 40 - 80 = 0
28.60 + 30 = 90
29.80 + 90 = 170
30.30 + 40 = 70
31.40 + 60 - 0 = 100
32.50 + 90 - 60 = 80
33.70 + 20 = 90
34.30 + 60 = 90
35.90 + 0 = 90
36.10 + 70 = 80
37.0 + 90 - 20 = 70
38.90 + 90 - 80 = 100
39.20 + 90 = 110
40.80 + 60 = 140
41.50 + 40 = 90
42.90 + 30 = 120
43.80 + 60 - 40 = 100
44.20 + 60 - 50 = 30
45.20 + 70 - 10 = 80
46.90 + 10 - 20 = 80
47.80 + 40 = 120
48.20 + 0 = 20
49.80 + 90 = 170
50.90 + 50 - 60 = 80