- 耗时： 0分0秒
- 题数：
- 得分：
- 82.42 + 98.90 = 181.32
- 10.93 + 91.80 = 102.73
- 17.54 + 14.45 = 31.99
- 79.40 - 32.26 = 47.14
- 94.49 + 36.56 = 131.05
- 55.26 - 43.68 = 11.58
- 98.50 + 59.65 = 158.15
- 82.92 + 98.84 = 181.76
- 52.20 + 82.42 = 134.62
- 82.47 + 15.20 = 97.67
- 30.32 - 19.61 = 10.71
- 96.47 + 44.71 = 141.18
- 94.77 + 37.88 = 132.65
- 78.71 + 18.85 = 97.56
- 55.56 - 42.82 = 12.74
- 90.88 + 44.43 = 135.31
- 81.94 + 71.25 = 153.19
- 74.90 - 37.83 = 37.07
- 19.12 - 11.56 = 7.56
- 95.22 + 22.41 = 117.63
- 86.00 + 93.83 = 179.83
- 94.62 - 14.27 = 80.35
- 38.14 + 14.58 = 52.72
- 92.66 - 88.41 = 4.25
- 65.50 + 52.14 = 117.64
- 22.85 - 20.83 = 2.02
- 14.99 + 53.52 = 68.51
- 26.23 + 56.59 = 82.82
- 28.21 + 62.91 = 91.12
- 43.24 + 70.57 = 113.81
- 89.62 - 10.57 = 79.05
- 17.56 - 15.86 = 1.7
- 25.16 + 95.40 = 120.56
- 10.82 + 57.20 = 68.02
- 97.24 - 63.48 = 33.76
- 84.51 + 56.89 = 141.4
- 72.16 + 76.12 = 148.28
- 95.69 - 38.76 = 56.93
- 72.85 - 62.77 = 10.08
- 93.93 + 66.29 = 160.22
- 11.46 + 14.46 = 25.92
- 94.15 - 54.20 = 39.95
- 78.84 - 59.56 = 19.28
- 84.69 - 30.71 = 53.98
- 10.89 + 79.26 = 90.15
- 80.49 - 57.67 = 22.82
- 67.39 - 52.82 = 14.57
- 22.67 + 88.13 = 110.8
- 93.34 + 24.64 = 117.98
- 30.76 + 63.75 = 94.51
- 71.46 + 98.31 = 169.77
- 46.38 + 97.16 = 143.54
- 92.75 + 89.38 = 182.13
- 19.52 + 25.12 = 44.64
- 85.29 + 57.48 = 142.77
- 76.69 - 67.82 = 8.87
- 27.61 + 81.11 = 108.72
- 83.69 + 47.86 = 131.55
- 55.87 + 34.35 = 90.22
- 29.31 + 95.30 = 124.61
- 26.81 + 59.76 = 86.57
- 10.20 + 89.80 = 100
- 33.17 + 17.46 = 50.63
- 58.70 + 23.60 = 82.3
- 94.11 - 74.66 = 19.45
- 55.73 - 47.46 = 8.27
- 46.11 + 16.58 = 62.69
- 72.80 - 67.83 = 4.97
- 59.17 + 46.12 = 105.29
- 44.19 - 39.90 = 4.29
※总分：100分， 共计：70道题， 每题：1.43 分。