- 耗时： 0分0秒
- 题数：
- 得分：
- 27.78 + 93.38 = 121.16
- 91.57 - 44.29 = 47.28
- 97.66 - 10.30 = 87.36
- 69.47 - 30.41 = 39.06
- 96.13 + 21.99 = 118.12
- 15.18 + 46.94 = 62.12
- 69.34 - 29.17 = 40.17
- 80.58 + 62.49 = 143.07
- 84.62 - 23.42 = 61.2
- 56.23 + 85.72 = 141.95
- 60.11 + 36.31 = 96.42
- 48.50 + 71.58 = 120.08
- 53.95 - 13.21 = 40.74
- 59.12 - 19.81 = 39.31
- 79.31 - 41.30 = 38.01
- 96.73 + 57.78 = 154.51
- 94.36 - 28.94 = 65.42
- 66.11 + 95.42 = 161.53
- 66.98 - 25.68 = 41.3
- 23.40 + 84.16 = 107.56
- 57.52 - 17.69 = 39.83
- 27.18 + 51.70 = 78.88
- 80.47 - 35.87 = 44.6
- 58.16 + 77.50 = 135.66
- 82.15 - 73.56 = 8.59
- 66.89 - 50.73 = 16.16
- 52.28 + 59.96 = 112.24
- 57.59 - 36.91 = 20.68
- 29.72 + 38.99 = 68.71
- 92.77 - 44.24 = 48.53
- 51.75 + 67.37 = 119.12
- 91.97 + 62.20 = 154.17
- 10.71 + 68.13 = 78.84
- 99.80 + 86.89 = 186.69
- 89.55 + 36.26 = 125.81
- 77.61 + 32.80 = 110.41
- 32.18 + 28.82 = 61
- 71.89 + 78.24 = 150.13
- 46.70 + 46.85 = 93.55
- 49.48 + 88.80 = 138.28
- 80.23 - 56.69 = 23.54
- 89.83 - 18.74 = 71.09
- 52.71 + 30.19 = 82.9
- 63.72 + 43.42 = 107.14
- 84.30 + 61.57 = 145.87
- 32.17 + 59.35 = 91.52
- 87.77 + 44.61 = 132.38
- 67.39 - 24.92 = 42.47
- 74.28 + 70.97 = 145.25
- 60.62 + 99.57 = 160.19
- 81.33 + 83.71 = 165.04
- 76.36 - 69.95 = 6.41
- 50.95 + 22.83 = 73.78
- 54.15 + 70.78 = 124.93
- 70.23 - 30.89 = 39.34
- 44.56 + 53.90 = 98.46
- 45.12 + 78.19 = 123.31
- 55.93 + 32.18 = 88.11
- 45.71 + 85.99 = 131.7
- 60.46 + 85.40 = 145.86
※总分：100分， 共计：60道题， 每题：1.67 分。