- 耗时： 0分0秒
- 题数：
- 得分：
- 34.79 + 98.62 = 133.41
- 72.92 + 11.82 = 84.74
- 70.12 - 57.59 = 12.53
- 97.99 + 67.65 = 165.64
- 19.90 + 24.15 = 44.05
- 45.41 - 26.48 = 18.93
- 37.18 + 46.96 = 84.14
- 92.12 + 66.66 = 158.78
- 95.76 - 32.16 = 63.6
- 74.33 + 47.42 = 121.75
- 69.57 + 61.70 = 131.27
- 39.86 + 19.72 = 59.58
- 94.41 + 12.56 = 106.97
- 87.50 + 34.37 = 121.87
- 70.19 + 19.55 = 89.74
- 45.22 + 76.56 = 121.78
- 42.31 + 91.23 = 133.54
- 30.76 + 63.59 = 94.35
- 82.42 + 89.86 = 172.28
- 83.81 + 91.64 = 175.45
- 69.59 + 28.26 = 97.85
- 27.21 + 99.88 = 127.09
- 97.41 - 23.40 = 74.01
- 55.55 + 30.48 = 86.03
- 96.91 - 16.78 = 80.13
- 12.50 + 35.54 = 48.04
- 37.73 + 60.29 = 98.02
- 67.96 - 34.26 = 33.7
- 78.52 + 50.70 = 129.22
- 77.86 + 55.63 = 133.49
- 35.81 + 93.27 = 129.08
- 72.94 + 12.95 = 85.89
- 45.90 - 29.68 = 16.22
- 41.48 + 44.69 = 86.17
- 72.80 - 43.87 = 28.93
- 70.74 - 43.74 = 27
- 74.37 - 53.62 = 20.75
- 84.50 + 55.65 = 140.15
- 87.47 - 35.83 = 51.64
- 95.10 - 57.90 = 37.2
- 92.60 + 25.47 = 118.07
- 71.56 - 55.82 = 15.74
- 33.60 + 37.17 = 70.77
- 73.80 - 63.70 = 10.1
- 34.34 + 18.30 = 52.64
- 41.20 - 15.13 = 26.07
- 92.64 + 55.32 = 147.96
- 10.22 + 23.76 = 33.98
- 33.95 + 50.91 = 84.86
- 34.40 + 23.83 = 58.23
- 99.51 - 17.75 = 81.76
- 96.87 - 44.30 = 52.57
- 70.93 - 38.72 = 32.21
- 99.39 - 76.86 = 22.53
- 22.20 + 42.19 = 64.39
- 46.70 - 25.84 = 20.86
- 62.51 + 73.98 = 136.49
- 94.66 - 75.26 = 19.4
- 23.78 + 93.99 = 117.77
- 40.66 + 78.45 = 119.11
- 95.64 + 37.86 = 133.5
- 88.18 + 98.65 = 186.83
- 35.72 + 60.74 = 96.46
- 45.26 - 44.68 = 0.579999999999998
- 80.92 - 79.64 = 1.28
- 98.22 - 87.86 = 10.36
- 86.68 - 20.93 = 65.75
- 51.27 + 30.83 = 82.1
- 42.14 - 41.12 = 1.02
- 71.74 + 40.87 = 112.61
- 44.92 + 96.22 = 141.14
- 75.52 + 67.44 = 142.96
- 55.50 + 94.78 = 150.28
- 93.82 - 84.18 = 9.63999999999999
- 23.37 + 34.48 = 57.85
- 60.30 + 17.65 = 77.95
- 78.79 + 70.21 = 149
- 94.98 + 29.95 = 124.93
- 48.28 - 29.25 = 19.03
- 98.89 - 97.32 = 1.57000000000001
※总分：100分， 共计：80道题， 每题：1.25 分。