- 耗时： 0分0秒
- 题数：
- 得分：
- 90.92 + 29.29 = 120.21
- 54.80 - 30.37 = 24.43
- 78.64 - 32.91 = 45.73
- 83.59 + 90.71 = 174.3
- 53.71 + 38.35 = 92.06
- 56.10 + 84.50 = 140.6
- 62.88 + 84.13 = 147.01
- 31.34 + 18.27 = 49.61
- 92.59 + 33.41 = 126
- 66.57 + 10.98 = 77.55
- 86.49 + 83.00 = 169.49
- 53.96 + 80.27 = 134.23
- 91.80 + 28.69 = 120.49
- 10.10 + 86.99 = 97.09
- 23.14 + 85.99 = 109.13
- 68.40 - 17.45 = 50.95
- 97.79 - 15.21 = 82.58
- 87.38 - 41.60 = 45.78
- 46.77 + 26.49 = 73.26
- 81.66 - 23.50 = 58.16
- 53.18 + 81.95 = 135.13
- 86.95 - 30.66 = 56.29
- 71.69 - 36.16 = 35.53
- 46.88 + 46.88 = 93.76
- 13.26 + 67.64 = 80.9
- 89.98 - 21.15 = 68.83
- 92.17 - 75.83 = 16.34
- 49.80 + 94.76 = 144.56
- 83.82 - 75.17 = 8.64999999999999
- 98.58 - 43.45 = 55.13
- 64.94 - 54.43 = 10.51
- 97.75 - 60.92 = 36.83
- 33.31 + 91.54 = 124.85
- 17.31 - 13.46 = 3.85
- 44.75 - 40.17 = 4.58
- 36.77 - 27.22 = 9.55
- 90.38 - 42.33 = 48.05
- 33.98 + 51.63 = 85.61
- 81.85 - 29.71 = 52.14
- 96.27 + 45.75 = 142.02
- 89.63 - 46.74 = 42.89
- 35.79 + 98.98 = 134.77
- 79.90 + 80.74 = 160.64
- 37.92 + 67.75 = 105.67
- 75.60 + 37.10 = 112.7
- 66.85 + 79.87 = 146.72
- 71.11 + 51.41 = 122.52
- 88.32 - 15.32 = 73
- 87.95 - 77.50 = 10.45
- 65.34 - 30.71 = 34.63
- 63.92 + 57.57 = 121.49
- 75.69 + 94.48 = 170.17
- 85.41 + 49.51 = 134.92
- 71.17 + 39.12 = 110.29
- 50.80 - 29.70 = 21.1
- 77.51 + 47.56 = 125.07
- 29.43 - 10.74 = 18.69
- 32.53 + 16.45 = 48.98
- 45.82 + 78.26 = 124.08
- 95.49 - 35.50 = 59.99
- 58.52 + 61.67 = 120.19
- 71.79 + 43.29 = 115.08
- 37.47 + 58.10 = 95.57
- 95.72 + 31.29 = 127.01
- 79.75 + 89.31 = 169.06
- 78.82 + 44.54 = 123.36
- 67.49 + 59.95 = 127.44
- 27.94 + 54.74 = 82.68
- 21.93 + 60.49 = 82.42
- 72.73 + 73.39 = 146.12
- 96.90 + 21.96 = 118.86
- 36.44 + 11.37 = 47.81
- 77.78 - 17.42 = 60.36
- 56.22 - 36.10 = 20.12
- 86.30 + 25.85 = 112.15
- 64.87 - 39.38 = 25.49
- 78.37 - 64.51 = 13.86
- 82.92 - 26.36 = 56.56
- 43.86 - 27.90 = 15.96
- 60.47 + 72.48 = 132.95
- 75.74 - 37.83 = 37.91
- 90.49 - 78.71 = 11.78
- 28.58 + 84.18 = 112.76
- 94.13 - 88.24 = 5.89
- 99.12 + 15.50 = 114.62
- 94.16 - 57.17 = 36.99
- 12.62 + 64.40 = 77.02
- 72.85 - 23.13 = 49.72
- 29.77 - 11.31 = 18.46
- 85.43 - 45.45 = 39.98
※总分：100分， 共计：90道题， 每题：1.11 分。