- 耗时： 0分0秒
- 题数：
- 得分：
- 13.78 + 32.21 = 45.99
- 15.81 + 21.84 = 37.65
- 36.48 + 40.43 = 76.91
- 22.69 + 99.62 = 122.31
- 70.72 - 68.61 = 2.11
- 94.39 - 42.59 = 51.8
- 47.60 + 35.50 = 83.1
- 24.17 + 31.67 = 55.84
- 73.33 - 30.90 = 42.43
- 64.80 + 80.74 = 145.54
- 13.56 + 20.43 = 33.99
- 62.43 + 58.29 = 120.72
- 42.94 - 33.34 = 9.59999999999999
- 63.50 + 12.60 = 76.1
- 67.98 + 88.59 = 156.57
- 35.40 + 72.68 = 108.08
- 24.78 + 30.73 = 55.51
- 64.14 - 28.50 = 35.64
- 26.29 + 19.71 = 46
- 65.62 - 53.21 = 12.41
- 75.76 + 83.67 = 159.43
- 64.96 - 11.17 = 53.79
- 63.79 + 48.65 = 112.44
- 38.74 + 31.78 = 70.52
- 60.90 + 34.98 = 95.88
- 63.35 + 19.97 = 83.32
- 88.30 - 62.36 = 25.94
- 90.70 + 69.88 = 160.58
- 30.28 - 11.73 = 18.55
- 86.22 + 87.97 = 174.19
- 40.87 + 14.78 = 55.65
- 42.26 + 22.87 = 65.13
- 69.14 - 43.52 = 25.62
- 42.88 + 62.49 = 105.37
- 50.47 + 22.60 = 73.07
- 43.24 + 14.74 = 57.98
- 81.40 - 11.88 = 69.52
- 43.23 + 34.63 = 77.86
- 70.10 - 11.72 = 58.38
- 97.21 + 63.69 = 160.9
- 93.74 - 54.49 = 39.25
- 28.22 + 48.41 = 76.63
- 38.12 + 55.57 = 93.69
- 50.45 + 50.83 = 101.28
- 32.61 + 45.54 = 78.15
- 35.50 + 86.38 = 121.88
- 58.61 + 70.29 = 128.9
- 94.66 + 16.24 = 110.9
- 82.57 + 66.43 = 149
- 58.33 + 72.17 = 130.5
- 67.77 + 95.33 = 163.1
- 88.25 - 27.56 = 60.69
- 60.79 + 22.36 = 83.15
- 89.75 + 31.43 = 121.18
- 66.54 + 31.52 = 98.06
- 79.84 + 54.30 = 134.14
- 46.97 + 77.43 = 124.4
- 81.66 - 47.12 = 34.54
- 79.48 + 60.39 = 139.87
- 13.44 + 40.18 = 53.62
- 83.11 - 38.71 = 44.4
- 23.55 + 52.97 = 76.52
- 14.71 + 97.12 = 111.83
- 63.10 + 80.98 = 144.08
- 33.37 - 29.83 = 3.54
- 27.94 + 92.11 = 120.05
- 45.53 - 45.10 = 0.43
- 45.69 + 16.55 = 62.24
- 56.83 - 55.14 = 1.69
- 30.63 + 51.75 = 82.38
※总分：100分， 共计：70道题， 每题：1.43 分。