- 耗时： 0分0秒
- 题数：
- 得分：
- 70.93 + 76.76 = 147.69
- 89.77 + 94.89 = 184.66
- 83.32 - 45.56 = 37.76
- 45.87 - 35.98 = 9.89
- 91.75 - 25.85 = 65.9
- 58.13 - 40.52 = 17.61
- 78.20 - 69.82 = 8.38000000000001
- 25.62 + 69.51 = 95.13
- 50.51 + 38.82 = 89.33
- 87.23 + 37.65 = 124.88
- 62.13 - 49.62 = 12.51
- 95.78 - 91.25 = 4.53
- 86.46 + 51.12 = 137.58
- 72.63 + 63.60 = 136.23
- 50.46 - 43.49 = 6.97
- 45.76 + 75.16 = 120.92
- 75.72 + 17.21 = 92.93
- 48.70 + 54.67 = 103.37
- 44.28 + 78.13 = 122.41
- 59.44 + 53.52 = 112.96
- 11.55 + 52.60 = 64.15
- 24.73 + 27.29 = 52.02
- 51.20 + 13.76 = 64.96
- 85.99 - 62.54 = 23.45
- 56.93 + 14.91 = 71.84
- 14.26 + 12.28 = 26.54
- 78.17 + 27.20 = 105.37
- 72.11 - 59.60 = 12.51
- 22.17 + 91.90 = 114.07
- 97.71 + 99.89 = 197.6
- 88.63 - 47.14 = 41.49
- 78.81 + 52.16 = 130.97
- 55.43 + 53.21 = 108.64
- 73.49 + 99.65 = 173.14
- 37.55 + 18.21 = 55.76
- 86.93 - 72.43 = 14.5
- 75.98 + 50.17 = 126.15
- 58.72 - 44.70 = 14.02
- 27.96 + 11.51 = 39.47
- 33.72 + 41.66 = 75.38
- 54.72 + 12.31 = 67.03
- 80.77 - 66.80 = 13.97
- 40.15 - 11.86 = 28.29
- 40.67 - 10.69 = 29.98
- 91.92 - 31.10 = 60.82
- 69.34 + 28.58 = 97.92
- 81.15 + 64.84 = 145.99
- 40.10 + 36.64 = 76.74
- 87.71 + 44.59 = 132.3
- 88.55 + 65.28 = 153.83
- 46.68 - 46.56 = 0.119999999999997
- 45.87 + 18.40 = 64.27
- 34.11 + 27.57 = 61.68
- 90.65 + 68.98 = 159.63
- 99.79 + 54.73 = 154.52
- 41.62 - 25.63 = 15.99
- 86.53 + 86.26 = 172.79
- 33.87 + 68.86 = 102.73
- 68.22 + 73.25 = 141.47
- 85.26 - 50.74 = 34.52
- 85.65 - 61.83 = 23.82
- 35.84 + 88.40 = 124.24
- 47.64 + 91.22 = 138.86
- 89.74 + 54.34 = 144.08
- 50.81 + 61.48 = 112.29
- 30.92 + 13.56 = 44.48
- 49.98 - 37.84 = 12.14
- 21.72 + 25.40 = 47.12
- 14.14 + 22.77 = 36.91
- 36.22 + 22.48 = 58.7
- 53.53 + 77.68 = 131.21
- 53.96 - 20.45 = 33.51
- 31.48 + 78.98 = 110.46
- 91.18 - 23.48 = 67.7
- 60.37 - 54.75 = 5.62
- 14.34 + 81.90 = 96.24
- 40.11 + 77.77 = 117.88
- 15.75 + 79.23 = 94.98
- 30.27 + 55.24 = 85.51
- 79.96 + 73.55 = 153.51
- 89.34 - 62.65 = 26.69
- 96.66 + 89.66 = 186.32
- 90.40 + 46.42 = 136.82
- 85.58 - 40.65 = 44.93
- 86.80 - 66.72 = 20.08
- 44.38 + 32.67 = 77.05
- 48.86 + 23.10 = 71.96
- 90.81 + 23.80 = 114.61
- 67.48 + 98.70 = 166.18
- 28.00 - 27.12 = 0.879999999999999
※总分：100分， 共计：90道题， 每题：1.11 分。