- 耗时： 0分0秒
- 题数：
- 得分：
- 28.75 - 14.77 = 13.98
- 72.84 - 30.99 = 41.85
- 45.66 + 77.25 = 122.91
- 96.85 + 76.77 = 173.62
- 79.83 - 59.48 = 20.35
- 98.91 + 87.00 = 185.91
- 55.12 - 30.83 = 24.29
- 61.20 + 32.89 = 94.09
- 67.65 + 77.25 = 144.9
- 66.29 + 85.20 = 151.49
- 45.17 - 27.22 = 17.95
- 82.97 + 31.80 = 114.77
- 24.15 + 44.34 = 68.49
- 36.27 + 20.65 = 56.92
- 53.93 + 21.00 = 74.93
- 14.41 + 24.60 = 39.01
- 24.35 + 40.00 = 64.35
- 93.51 - 87.46 = 6.05000000000001
- 80.17 - 30.53 = 49.64
- 95.12 + 59.61 = 154.73
- 81.00 - 11.36 = 69.64
- 96.59 - 35.28 = 61.31
- 63.54 + 79.70 = 143.24
- 32.53 + 50.38 = 82.91
- 65.85 - 42.68 = 23.17
- 22.76 + 78.95 = 101.71
- 94.50 + 62.73 = 157.23
- 76.71 - 24.70 = 52.01
- 36.59 + 73.88 = 110.47
- 68.19 + 22.71 = 90.9
- 23.92 - 16.33 = 7.59
- 95.73 - 63.54 = 32.19
- 94.71 + 72.73 = 167.44
- 88.86 + 49.21 = 138.07
- 30.24 - 20.43 = 9.81
- 95.40 - 43.76 = 51.64
- 64.96 + 29.27 = 94.23
- 97.46 - 50.43 = 47.03
- 45.41 - 28.70 = 16.71
- 80.62 - 30.90 = 49.72
- 70.29 - 15.34 = 54.95
- 83.74 + 77.77 = 161.51
- 64.21 + 73.26 = 137.47
- 42.78 + 21.71 = 64.49
- 70.50 - 59.66 = 10.84
- 26.36 + 94.23 = 120.59
- 16.85 + 53.72 = 70.57
- 52.64 + 79.55 = 132.19
- 93.17 + 43.26 = 136.43
- 74.27 + 15.95 = 90.22
- 44.25 + 21.82 = 66.07
- 72.81 + 48.81 = 121.62
- 26.31 + 67.42 = 93.73
- 16.70 + 13.31 = 30.01
- 18.93 + 77.69 = 96.62
- 71.65 - 12.63 = 59.02
- 91.73 - 71.70 = 20.03
- 22.70 + 62.26 = 84.96
- 53.60 + 73.89 = 127.49
- 17.78 + 85.35 = 103.13
※总分：100分， 共计：60道题， 每题：1.67 分。