100以内整十加减法+2位数减1位数 口算题打印
1.40 + 60 - 0 = 100
2.16 - 4 = 12
3.80 + 10 - 50 = 40
4.60 + 10 - 90 = -20
5.66 - 2 = 64
6.30 + 90 - 10 = 110
7.35 - 8 = 27
8.60 + 90 - 40 = 110
9.85 - 9 = 76
10.80 + 10 - 0 = 90
11.10 + 50 - 10 = 50
12.90 + 50 - 60 = 80
13.10 + 80 - 90 = 0
14.30 + 50 - 10 = 70
15.96 - 9 = 87
16.70 + 20 - 30 = 60
17.70 + 40 - 0 = 110
18.90 - 5 = 85
19.71 - 7 = 64
20.30 + 40 - 10 = 60
21.49 - 2 = 47
22.50 + 0 - 80 = -30
23.70 + 90 - 80 = 80
24.80 + 90 - 80 = 90
25.60 + 0 - 60 = 0
26.15 - 6 = 9
27.60 + 50 - 20 = 90
28.68 - 5 = 63
29.88 - 4 = 84
30.32 - 8 = 24
31.0 + 10 - 50 = -40
32.61 - 6 = 55
33.80 + 70 - 30 = 120
34.15 - 6 = 9
35.0 + 0 - 60 = -60
36.20 + 10 - 40 = -10
37.73 - 1 = 72
38.34 - 0 = 34
39.0 + 70 - 90 = -20