- 耗时： 0分0秒
- 题数：
- 得分：
- 15.49 + 31.48 = 46.97
- 73.12 - 22.49 = 50.63
- 58.26 - 33.25 = 25.01
- 57.46 - 39.99 = 17.47
- 56.25 - 10.11 = 46.14
- 76.69 + 44.14 = 120.83
- 47.39 + 96.79 = 144.18
- 24.15 + 81.72 = 105.87
- 69.19 - 33.59 = 35.6
- 15.69 + 17.96 = 33.65
- 29.30 + 54.14 = 83.44
- 51.44 - 39.76 = 11.68
- 55.98 + 85.63 = 141.61
- 96.19 + 41.38 = 137.57
- 17.27 + 17.83 = 35.1
- 23.82 + 71.32 = 95.14
- 53.32 + 37.48 = 90.8
- 99.25 - 52.94 = 46.31
- 74.24 - 73.83 = 0.409999999999997
- 24.48 - 18.19 = 6.29
- 85.90 - 69.62 = 16.28
- 45.34 - 40.27 = 5.07
- 90.31 - 70.46 = 19.85
- 24.26 + 41.46 = 65.72
- 64.83 - 50.55 = 14.28
- 30.39 + 12.40 = 42.79
- 74.86 + 35.35 = 110.21
- 53.54 - 36.22 = 17.32
- 97.16 + 73.92 = 171.08
- 59.41 + 64.72 = 124.13
- 18.81 + 25.55 = 44.36
- 86.24 + 12.95 = 99.19
- 52.55 + 18.48 = 71.03
- 85.59 - 81.98 = 3.61
- 83.14 - 78.47 = 4.67
- 10.59 + 67.23 = 77.82
- 98.31 - 10.70 = 87.61
- 74.27 + 42.12 = 116.39
- 31.91 + 86.52 = 118.43
- 56.78 - 17.15 = 39.63
- 54.40 + 21.37 = 75.77
- 84.63 - 50.77 = 33.86
- 51.38 + 21.10 = 72.48
- 69.61 + 36.76 = 106.37
- 32.52 + 62.48 = 95
- 68.20 + 72.45 = 140.65
- 41.36 + 58.20 = 99.56
- 68.50 - 19.55 = 48.95
- 27.66 + 17.88 = 45.54
- 77.16 - 26.56 = 50.6
- 43.10 + 12.77 = 55.87
- 29.52 + 81.89 = 111.41
- 67.44 + 75.38 = 142.82
- 14.36 - 11.81 = 2.55
- 34.19 - 12.52 = 21.67
- 67.48 - 42.25 = 25.23
- 61.89 - 52.10 = 9.79
- 69.99 + 80.74 = 150.73
- 36.35 + 38.44 = 74.79
- 99.35 + 74.59 = 173.94
※总分：100分， 共计：60道题， 每题：1.67 分。