100以内整十加减法 口算题打印
1.70 + 40 - 80 = 30
2.50 + 40 - 0 = 90
3.60 + 70 - 50 = 80
4.0 + 30 - 70 = -40
5.40 + 70 - 20 = 90
6.70 + 30 - 10 = 90
7.20 + 40 - 50 = 10
8.60 + 0 - 90 = -30
9.80 + 70 - 60 = 90
10.70 + 80 - 40 = 110
11.90 + 0 - 60 = 30
12.20 + 0 - 60 = -40
13.80 + 30 - 0 = 110
14.10 + 0 - 10 = 0
15.90 + 60 - 50 = 100
16.10 + 20 - 20 = 10
17.80 + 90 - 20 = 150
18.50 + 80 - 10 = 120
19.0 + 40 - 20 = 20
20.50 + 50 - 80 = 20
21.60 + 60 - 90 = 30
22.0 + 50 - 80 = -30
23.20 + 40 - 90 = -30
24.80 + 80 - 0 = 160
25.30 + 80 - 60 = 50
26.80 + 90 - 50 = 120
27.30 + 20 - 90 = -40
28.0 + 30 - 0 = 30
29.10 + 40 - 10 = 40
30.40 + 10 - 80 = -30
31.50 + 50 - 50 = 50
32.60 + 90 - 40 = 110
33.0 + 50 - 30 = 20
34.10 + 10 - 10 = 10
35.20 + 50 - 40 = 30
36.50 + 50 - 30 = 70
37.80 + 70 - 90 = 60
38.90 + 50 - 90 = 50
39.10 + 40 - 60 = -10