两位数加两位数口算 计算题
1.79 + 86 = -7
2.16 + 87 = -71
3.61 - 18 = 43
4.79 + 41 = 38
5.52 - 30 = 22
6.16 - 37 = -21
7.35 + 70 = 105
8.55 + 76 = 131
9.76 - 35 = 111
10.13 - 29 = -16
11.24 + 49 = -25
12.66 - 83 = 149
13.97 + 28 = 69
14.47 + 55 = 102
15.39 + 94 = 133
16.34 - 49 = -15
17.37 - 85 = -48
18.77 + 92 = -15
19.46 + 44 = 90
20.33 + 41 = -8
21.38 + 20 = 58
22.60 + 58 = 2
23.65 + 94 = 159
24.31 - 94 = 125
25.35 - 33 = 68
26.53 + 91 = -38
27.51 - 99 = -48
28.49 + 46 = 95
29.12 - 62 = -50
30.25 - 10 = 35
31.47 + 92 = -45
32.84 + 65 = 19
33.44 - 68 = 112
34.89 + 63 = 26
35.28 - 40 = -12
36.28 + 90 = 118
37.95 + 88 = 7
38.57 + 29 = 86
39.40 - 56 = 96