- 耗时： 0分0秒
- 题数：
- 得分：
- 37.19 + 84.52 = 121.71
- 12.19 + 13.16 = 25.35
- 97.72 - 63.99 = 33.73
- 35.93 + 88.51 = 124.44
- 40.78 + 73.79 = 114.57
- 56.40 - 32.56 = 23.84
- 66.49 + 46.31 = 112.8
- 36.21 + 53.34 = 89.55
- 44.31 + 43.10 = 87.41
- 29.99 + 85.79 = 115.78
- 95.34 + 53.78 = 149.12
- 86.56 + 67.29 = 153.85
- 42.40 + 75.72 = 118.12
- 35.97 + 31.54 = 67.51
- 38.94 + 14.43 = 53.37
- 89.64 - 24.71 = 64.93
- 94.63 - 83.94 = 10.69
- 95.59 + 49.93 = 145.52
- 92.51 + 33.26 = 125.77
- 18.72 + 19.80 = 38.52
- 62.58 - 28.89 = 33.69
- 72.82 + 60.84 = 133.66
- 75.19 + 20.75 = 95.94
- 32.53 + 13.59 = 46.12
- 47.41 + 61.97 = 109.38
- 27.52 - 25.90 = 1.62
- 83.40 - 58.19 = 25.21
- 34.97 + 67.88 = 102.85
- 94.23 - 71.35 = 22.88
- 42.84 + 14.32 = 57.16
- 58.52 - 55.58 = 2.94
- 18.81 + 88.97 = 107.78
- 36.85 + 26.23 = 63.08
- 34.70 + 36.48 = 71.18
- 76.78 + 89.49 = 166.27
- 52.68 + 23.55 = 76.23
- 61.95 - 18.95 = 43
- 48.90 + 48.57 = 97.47
- 64.97 + 40.91 = 105.88
- 21.59 + 86.83 = 108.42
- 39.92 + 49.71 = 89.63
- 18.27 - 14.37 = 3.9
- 48.39 + 98.76 = 147.15
- 86.40 - 42.13 = 44.27
- 93.82 + 40.51 = 134.33
- 70.55 - 47.69 = 22.86
- 31.86 - 21.88 = 9.98
- 82.60 + 20.56 = 103.16
- 10.59 + 45.10 = 55.69
- 85.26 - 39.88 = 45.38
- 93.92 + 39.92 = 133.84
- 89.53 - 44.87 = 44.66
- 43.71 + 83.34 = 127.05
- 81.62 - 59.21 = 22.41
- 92.86 - 54.55 = 38.31
- 90.30 + 28.51 = 118.81
- 81.13 + 21.48 = 102.61
- 79.15 + 47.68 = 126.83
- 24.42 - 15.78 = 8.64
- 84.55 + 90.39 = 174.94
- 48.69 - 43.40 = 5.29
- 14.99 + 89.87 = 104.86
- 23.52 + 42.19 = 65.71
- 60.80 + 77.79 = 138.59
- 22.70 + 81.78 = 104.48
- 80.26 + 60.64 = 140.9
- 86.56 - 81.57 = 4.99000000000001
- 34.78 + 64.61 = 99.39
- 34.31 - 20.72 = 13.59
- 83.63 + 25.42 = 109.05
- 47.26 + 30.83 = 78.09
- 60.64 + 37.61 = 98.25
- 61.84 + 38.20 = 100.04
- 88.58 + 42.70 = 131.28
- 44.16 + 30.69 = 74.85
- 59.15 + 88.96 = 148.11
- 19.84 + 64.32 = 84.16
- 70.50 - 13.53 = 56.97
- 50.94 - 10.42 = 40.52
- 41.97 + 62.81 = 104.78
- 55.75 - 41.25 = 14.5
- 77.29 - 15.89 = 61.4
- 94.12 - 77.20 = 16.92
- 66.14 + 56.25 = 122.39
- 89.38 - 74.50 = 14.88
- 73.74 + 27.13 = 100.87
- 95.18 - 88.54 = 6.64
- 31.88 + 21.73 = 53.61
- 50.28 + 26.14 = 76.42
- 89.41 - 83.31 = 6.09999999999999
※总分：100分， 共计：90道题， 每题：1.11 分。