100以内整十加减法 口算题打印
1.10 + 10 - 70 = -50
2.60 + 0 - 80 = -20
3.90 + 80 - 40 = 130
4.90 + 0 - 10 = 80
5.70 + 50 - 90 = 30
6.40 + 20 - 90 = -30
7.20 + 40 - 0 = 60
8.20 + 60 - 30 = 50
9.0 + 70 - 90 = -20
10.70 + 0 - 0 = 70
11.80 + 40 - 80 = 40
12.20 + 90 - 20 = 90
13.40 + 40 - 20 = 60
14.0 + 0 - 80 = -80
15.60 + 80 - 40 = 100
16.30 + 80 - 20 = 90
17.90 + 90 - 50 = 130
18.30 + 70 - 10 = 90
19.30 + 30 - 0 = 60
20.60 + 60 - 20 = 100
21.40 + 40 - 70 = 10
22.70 + 50 - 0 = 120
23.20 + 60 - 10 = 70
24.40 + 50 - 90 = 0
25.30 + 40 - 90 = -20
26.30 + 90 - 70 = 50
27.40 + 40 - 30 = 50
28.40 + 40 - 50 = 30
29.80 + 60 - 40 = 100
30.50 + 50 - 0 = 100
31.80 + 10 - 60 = 30
32.70 + 70 - 10 = 130
33.40 + 30 - 70 = 0
34.50 + 0 - 60 = -10
35.90 + 50 - 30 = 110
36.20 + 90 - 20 = 90
37.30 + 80 - 0 = 110
38.70 + 30 - 0 = 100
39.80 + 90 - 0 = 170