- 耗时： 0分0秒
- 题数：
- 得分：
- 45.14 + 16.60 = 61.74
- 13.74 + 82.58 = 96.32
- 85.74 + 46.41 = 132.15
- 97.90 + 98.33 = 196.23
- 52.44 + 90.16 = 142.6
- 31.30 + 58.79 = 90.09
- 92.10 - 22.12 = 69.98
- 40.56 - 37.67 = 2.89
- 63.54 + 43.56 = 107.1
- 15.65 + 34.13 = 49.78
- 11.23 + 10.53 = 21.76
- 83.25 + 13.20 = 96.45
- 85.60 - 44.77 = 40.83
- 50.62 - 42.68 = 7.94
- 98.10 + 45.70 = 143.8
- 66.96 - 55.57 = 11.39
- 94.34 - 30.50 = 63.84
- 48.51 - 33.41 = 15.1
- 90.66 - 19.32 = 71.34
- 88.70 + 55.25 = 143.95
- 61.40 + 94.24 = 155.64
- 94.78 + 95.86 = 190.64
- 57.77 - 13.19 = 44.58
- 45.47 + 22.77 = 68.24
- 49.26 - 42.83 = 6.43
- 79.95 - 18.20 = 61.75
- 23.71 + 34.11 = 57.82
- 34.74 + 30.97 = 65.71
- 46.42 + 18.64 = 65.06
- 78.45 + 22.92 = 101.37
- 62.68 + 93.19 = 155.87
- 66.91 + 96.80 = 163.71
- 75.96 + 45.65 = 121.61
- 83.26 + 79.86 = 163.12
- 77.59 + 42.59 = 120.18
- 66.81 + 21.66 = 88.47
- 46.36 + 88.31 = 134.67
- 56.45 + 39.37 = 95.82
- 84.00 + 57.48 = 141.48
- 94.35 + 46.84 = 141.19
- 94.84 + 79.58 = 174.42
- 95.38 + 75.92 = 171.3
- 47.87 + 51.57 = 99.44
- 78.11 + 94.37 = 172.48
- 94.15 + 64.18 = 158.33
- 20.90 + 13.18 = 34.08
- 99.97 + 14.68 = 114.65
- 99.30 + 99.42 = 198.72
- 18.96 + 83.50 = 102.46
- 17.84 + 89.61 = 107.45
※总分：100分， 共计：50道题， 每题：2.00 分。