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两位小数的加法和减法470题

  • 耗时: 0分0秒
  • 题数:
  • 得分:
  • 72.18 - 28.62 = 43.56
  • 34.59 + 69.14 = 103.73
  • 72.19 - 12.32 = 59.87
  • 33.39 + 60.33 = 93.72
  • 42.75 + 95.69 = 138.44
  • 98.22 - 43.58 = 54.64
  • 78.19 - 73.64 = 4.55
  • 98.99 + 91.45 = 190.44
  • 81.17 - 16.22 = 64.95
  • 88.82 - 53.73 = 35.09
  • 14.91 + 58.99 = 73.9
  • 97.23 - 60.60 = 36.63
  • 22.25 - 21.44 = 0.809999999999999
  • 63.45 - 48.62 = 14.83
  • 34.48 + 26.00 = 60.48
  • 35.68 + 82.69 = 118.37
  • 87.60 - 75.23 = 12.37
  • 85.48 + 41.56 = 127.04
  • 65.96 + 72.53 = 138.49
  • 53.43 + 90.80 = 144.23
  • 66.75 + 59.79 = 126.54
  • 52.55 - 39.79 = 12.76
  • 13.70 + 35.90 = 49.6
  • 86.16 - 69.88 = 16.28
  • 39.96 - 39.33 = 0.630000000000003
  • 23.10 + 96.98 = 120.08
  • 21.66 + 94.72 = 116.38
  • 83.17 - 11.72 = 71.45
  • 39.22 + 85.28 = 124.5
  • 73.10 - 67.91 = 5.19
  • 75.78 + 29.77 = 105.55
  • 53.89 - 25.96 = 27.93
  • 57.68 + 25.13 = 82.81
  • 21.80 + 55.18 = 76.98
  • 49.29 + 54.73 = 104.02
  • 43.43 + 77.94 = 121.37
  • 95.44 - 31.41 = 64.03
  • 73.91 + 26.56 = 100.47
  • 96.33 - 20.52 = 75.81
  • 88.85 - 20.00 = 68.85
  • 20.21 + 32.82 = 53.03
  • 52.39 + 31.78 = 84.17
  • 57.79 + 25.29 = 83.08
  • 88.82 - 26.90 = 61.92
  • 39.74 - 18.32 = 21.42
  • 68.11 + 22.96 = 91.07
  • 42.34 - 21.68 = 20.66
  • 59.63 + 41.93 = 101.56
  • 41.97 + 13.64 = 55.61
  • 89.67 - 52.81 = 36.86
  • 49.46 + 20.00 = 69.46
  • 79.30 + 99.97 = 179.27
  • 56.67 - 29.75 = 26.92
  • 48.22 + 22.86 = 71.08
  • 36.50 - 34.81 = 1.69
  • 12.59 + 41.29 = 53.88
  • 96.25 - 21.22 = 75.03
  • 75.77 - 38.80 = 36.97
  • 77.54 + 66.68 = 144.22
  • 99.21 + 38.42 = 137.63
  • 19.76 + 15.15 = 34.91
  • 97.35 - 10.70 = 86.65
  • 66.41 + 74.15 = 140.56
  • 57.93 + 73.79 = 131.72
  • 84.87 - 79.10 = 5.77000000000001
  • 62.58 - 40.17 = 22.41
  • 77.54 - 57.84 = 19.7
  • 94.41 - 19.51 = 74.9
  • 78.11 - 10.91 = 67.2
  • 15.61 + 31.65 = 47.26
  • 46.31 + 99.52 = 145.83
  • 25.75 + 73.64 = 99.39
  • 90.73 + 82.50 = 173.23
  • 13.44 + 89.10 = 102.54
  • 54.77 - 38.55 = 16.22
  • 60.58 - 48.28 = 12.3
  • 89.54 + 13.89 = 103.43
  • 55.55 - 15.62 = 39.93
  • 70.72 - 31.54 = 39.18
  • 69.93 - 54.63 = 15.3
  • 67.35 - 55.14 = 12.21
  • 58.38 - 37.48 = 20.9
  • 87.31 - 39.90 = 47.41
  • 62.10 - 52.92 = 9.18
  • 95.21 + 51.47 = 146.68
  • 46.35 + 39.63 = 85.98
  • 48.64 + 64.81 = 113.45
  • 70.40 + 21.26 = 91.66
  • 22.20 + 63.71 = 85.91
  • 58.86 - 46.54 = 12.32
  • 75.80 + 92.71 = 168.51
  • 84.51 + 94.69 = 179.2
  • 98.45 + 72.62 = 171.07
  • 64.10 + 35.12 = 99.22
  • 56.98 - 38.70 = 18.28
  • 69.72 + 94.44 = 164.16
  • 72.25 + 94.60 = 166.85
  • 22.23 + 84.29 = 106.52
  • 75.54 + 89.65 = 165.19
  • 44.00 - 17.39 = 26.61
  • 86.21 + 34.72 = 120.93
  • 37.51 + 38.38 = 75.89
  • 65.96 + 65.52 = 131.48
  • 21.78 - 17.96 = 3.82
  • 42.23 + 19.40 = 61.63
  • 60.91 + 32.18 = 93.09
  • 71.85 - 55.98 = 15.87
  • 80.88 - 46.30 = 34.58
  • 66.92 - 21.74 = 45.18
  • 73.12 + 94.51 = 167.63
  • 54.21 + 14.49 = 68.7
  • 57.67 + 21.66 = 79.33
  • 37.45 + 19.35 = 56.8
  • 21.80 - 12.13 = 9.67
  • 59.81 + 16.80 = 76.61
  • 20.93 + 29.80 = 50.73
  • 19.12 + 79.25 = 98.37
  • 94.26 + 92.80 = 187.06
  • 34.74 + 26.45 = 61.19
  • 77.61 - 42.65 = 34.96
  • 44.78 + 71.57 = 116.35
  • 67.66 + 80.84 = 148.5
  • 57.11 + 91.72 = 148.83
  • 46.00 + 88.22 = 134.22
  • 46.76 + 83.46 = 130.22
  • 42.41 - 31.12 = 11.29
  • 68.94 - 42.98 = 25.96
  • 75.69 + 70.59 = 146.28
  • 53.77 + 86.62 = 140.39
  • 18.92 + 69.30 = 88.22
  • 51.11 - 11.55 = 39.56
  • 86.89 + 25.67 = 112.56
  • 52.82 + 27.36 = 80.18
  • 66.16 - 46.50 = 19.66
  • 76.33 - 22.92 = 53.41
  • 95.80 + 85.86 = 181.66
  • 43.89 + 14.30 = 58.19
  • 30.77 - 12.11 = 18.66
  • 44.63 + 62.51 = 107.14
  • 44.64 + 61.97 = 106.61
  • 64.78 + 97.14 = 161.92
  • 76.80 + 51.90 = 128.7
  • 10.30 + 21.38 = 31.68
  • 79.36 + 17.22 = 96.58
  • 89.97 + 46.35 = 136.32
  • 67.65 + 58.26 = 125.91
  • 64.23 + 72.68 = 136.91
  • 99.19 + 65.66 = 164.85
  • 89.69 + 60.97 = 150.66
  • 37.70 + 84.12 = 121.82
  • 80.44 + 26.46 = 106.9
  • 77.69 + 27.49 = 105.18
  • 66.64 + 50.15 = 116.79
  • 58.86 - 51.21 = 7.65
  • 97.80 - 55.83 = 41.97
  • 30.97 + 36.56 = 67.53
  • 30.50 + 21.94 = 52.44
  • 49.63 - 29.82 = 19.81
  • 97.23 - 45.90 = 51.33
  • 64.14 + 82.47 = 146.61
  • 78.10 + 55.28 = 133.38
  • 67.78 - 54.94 = 12.84
  • 87.41 - 67.39 = 20.02
  • 46.36 - 26.25 = 20.11
  • 45.81 + 81.48 = 127.29
  • 97.68 + 27.79 = 125.47
  • 92.83 - 10.89 = 81.94
  • 33.47 + 53.86 = 87.33
  • 52.84 - 39.28 = 13.56
  • 86.96 - 16.48 = 70.48
  • 63.35 - 38.27 = 25.08
  • 98.38 + 96.22 = 194.6
  • 61.45 + 29.20 = 90.65
  • 23.38 + 99.14 = 122.52
  • 96.77 - 61.27 = 35.5
  • 14.50 - 14.30 = 0.199999999999999
  • 27.55 - 22.52 = 5.03
  • 58.99 + 94.97 = 153.96
  • 69.10 + 87.00 = 156.1
  • 87.74 - 20.34 = 67.4
  • 58.33 + 75.34 = 133.67
  • 61.95 + 24.22 = 86.17
  • 68.26 - 56.38 = 11.88
  • 97.82 + 65.18 = 163
  • 36.61 + 81.24 = 117.85
  • 53.44 + 87.81 = 141.25
  • 75.87 - 74.79 = 1.08
  • 94.42 - 20.90 = 73.52
  • 15.17 - 12.11 = 3.06
  • 11.22 - 10.11 = 1.11
  • 33.38 + 76.21 = 109.59
  • 95.50 + 92.30 = 187.8
  • 46.42 + 85.22 = 131.64
  • 66.66 + 98.46 = 165.12
  • 93.22 + 51.54 = 144.76
  • 14.93 + 10.75 = 25.68
  • 60.30 + 79.97 = 140.27
  • 92.52 + 63.89 = 156.41
  • 49.00 - 35.14 = 13.86
  • 40.27 + 34.47 = 74.74
  • 39.51 + 56.11 = 95.62
  • 34.90 + 41.71 = 76.61
  • 23.11 - 20.00 = 3.11
  • 94.87 + 47.60 = 142.47
  • 87.69 - 63.59 = 24.1
  • 19.73 + 78.85 = 98.58
  • 12.20 + 93.72 = 105.92
  • 33.52 + 63.80 = 97.32
  • 37.41 + 57.30 = 94.71
  • 47.52 + 82.60 = 130.12
  • 42.26 - 38.98 = 3.28
  • 45.15 + 84.57 = 129.72
  • 77.25 - 57.67 = 19.58
  • 59.39 - 43.41 = 15.98
  • 51.88 + 41.52 = 93.4
  • 53.81 + 33.95 = 87.76
  • 74.75 + 17.13 = 91.88
  • 69.46 - 17.13 = 52.33
  • 84.15 + 69.58 = 153.73
  • 84.46 + 95.82 = 180.28
  • 46.54 + 71.46 = 118
  • 62.41 + 38.22 = 100.63
  • 23.37 + 14.19 = 37.56
  • 53.86 + 76.44 = 130.3
  • 85.16 + 81.80 = 166.96
  • 45.28 + 83.33 = 128.61
  • 98.70 - 61.67 = 37.03
  • 44.57 + 15.88 = 60.45
  • 37.86 + 57.51 = 95.37
  • 78.21 - 26.10 = 52.11
  • 44.69 + 61.57 = 106.26
  • 48.34 + 84.96 = 133.3
  • 57.22 + 44.91 = 102.13
  • 80.12 + 17.32 = 97.44
  • 70.54 + 18.28 = 88.82
  • 83.72 - 81.80 = 1.92
  • 28.56 + 91.72 = 120.28
  • 75.97 - 57.61 = 18.36
  • 37.81 + 16.59 = 54.4
  • 90.61 + 42.31 = 132.92
  • 76.53 + 15.22 = 91.75
  • 84.55 + 56.38 = 140.93
  • 12.65 + 32.74 = 45.39
  • 24.64 + 36.17 = 60.81
  • 60.96 + 49.12 = 110.08
  • 17.17 + 70.13 = 87.3
  • 30.58 + 66.21 = 96.79
  • 98.65 + 70.33 = 168.98
  • 50.88 + 94.82 = 145.7
  • 94.95 - 28.52 = 66.43
  • 66.96 - 30.54 = 36.42
  • 59.93 + 13.67 = 73.6
  • 40.64 + 45.16 = 85.8
  • 29.22 + 88.73 = 117.95
  • 56.71 - 54.42 = 2.29
  • 27.11 + 90.26 = 117.37
  • 55.67 - 51.26 = 4.41
  • 82.15 - 55.52 = 26.63
  • 57.50 + 96.93 = 154.43
  • 89.48 - 71.21 = 18.27
  • 39.74 - 29.78 = 9.96
  • 87.38 + 51.79 = 139.17
  • 50.83 - 41.70 = 9.13
  • 90.53 + 70.25 = 160.78
  • 46.87 + 19.64 = 66.51
  • 29.99 - 27.52 = 2.47
  • 16.16 - 11.47 = 4.69
  • 84.35 + 89.97 = 174.32
  • 91.23 - 64.10 = 27.13
  • 45.68 + 35.63 = 81.31
  • 78.92 - 67.43 = 11.49
  • 17.54 - 16.49 = 1.05
  • 83.51 + 32.48 = 115.99
  • 21.98 + 23.20 = 45.18
  • 97.79 - 64.00 = 33.79
  • 61.73 + 64.47 = 126.2
  • 93.68 + 55.45 = 149.13
  • 47.16 - 25.24 = 21.92
  • 94.45 - 87.32 = 7.13000000000001
  • 44.90 + 68.44 = 113.34
  • 56.00 + 47.50 = 103.5
  • 91.63 - 49.12 = 42.51
  • 27.85 + 42.54 = 70.39
  • 82.70 - 19.30 = 63.4
  • 67.00 + 74.45 = 141.45
  • 58.48 + 81.71 = 140.19
  • 94.97 + 47.85 = 142.82
  • 59.57 - 25.97 = 33.6
  • 85.91 - 27.52 = 58.39
  • 54.77 + 42.72 = 97.49
  • 30.47 + 57.13 = 87.6
  • 78.44 + 61.63 = 140.07
  • 48.49 + 32.40 = 80.89
  • 66.19 - 14.50 = 51.69
  • 23.00 - 22.73 = 0.27
  • 19.43 + 70.92 = 90.35
  • 19.25 + 80.29 = 99.54
  • 61.53 - 27.37 = 34.16
  • 69.40 + 22.10 = 91.5
  • 70.19 - 14.10 = 56.09
  • 33.69 - 13.19 = 20.5
  • 70.41 + 19.80 = 90.21
  • 71.56 + 14.88 = 86.44
  • 66.26 + 43.99 = 110.25
  • 80.12 + 79.90 = 160.02
  • 92.49 + 18.37 = 110.86
  • 56.15 - 34.32 = 21.83
  • 54.76 + 16.67 = 71.43
  • 30.90 - 24.91 = 5.99
  • 86.95 - 71.81 = 15.14
  • 35.12 + 83.36 = 118.48
  • 27.17 + 15.75 = 42.92
  • 14.59 + 25.58 = 40.17
  • 65.40 + 85.24 = 150.64
  • 12.35 + 27.49 = 39.84
  • 42.58 + 60.21 = 102.79
  • 46.71 - 40.61 = 6.1
  • 37.80 + 24.36 = 62.16
  • 94.26 + 69.96 = 164.22
  • 91.90 - 66.39 = 25.51
  • 12.19 + 78.88 = 91.07
  • 83.61 + 19.86 = 103.47
  • 96.00 - 34.69 = 61.31
  • 12.42 + 10.65 = 23.07
  • 63.44 + 34.99 = 98.43
  • 37.62 - 12.92 = 24.7
  • 56.13 + 11.89 = 68.02
  • 50.32 + 15.98 = 66.3
  • 76.69 + 38.29 = 114.98
  • 95.92 + 10.24 = 106.16
  • 59.90 + 12.30 = 72.2
  • 31.58 - 28.14 = 3.44
  • 92.98 + 46.24 = 139.22
  • 80.36 + 12.64 = 93
  • 94.15 + 15.82 = 109.97
  • 45.61 + 88.81 = 134.42
  • 27.51 + 34.68 = 62.19
  • 97.56 + 86.85 = 184.41
  • 33.87 + 48.88 = 82.75
  • 70.70 - 47.83 = 22.87
  • 90.26 - 67.38 = 22.88
  • 38.69 + 97.85 = 136.54
  • 53.81 - 47.56 = 6.25
  • 89.75 - 13.51 = 76.24
  • 80.64 + 93.64 = 174.28
  • 85.54 + 72.58 = 158.12
  • 57.13 + 51.74 = 108.87
  • 81.89 + 58.20 = 140.09
  • 64.90 - 63.74 = 1.16
  • 82.42 - 52.48 = 29.94
  • 95.67 + 96.85 = 192.52
  • 37.32 - 12.15 = 25.17
  • 84.97 - 48.76 = 36.21
  • 10.26 + 93.50 = 103.76
  • 91.10 + 29.93 = 121.03
  • 53.11 + 34.91 = 88.02
  • 91.17 + 66.61 = 157.78
  • 59.86 + 52.31 = 112.17
  • 67.50 + 87.17 = 154.67
  • 53.68 - 40.73 = 12.95
  • 79.73 + 56.51 = 136.24
  • 37.12 + 19.66 = 56.78
  • 82.71 - 58.62 = 24.09
  • 42.73 + 23.13 = 65.86
  • 51.22 - 22.72 = 28.5
  • 86.71 + 61.32 = 148.03
  • 28.61 - 25.39 = 3.22
  • 56.76 + 86.87 = 143.63
  • 96.92 - 36.42 = 60.5
  • 80.54 + 36.57 = 117.11
  • 60.86 + 80.83 = 141.69
  • 42.44 + 14.80 = 57.24
  • 66.38 + 28.38 = 94.76
  • 87.66 + 19.85 = 107.51
  • 33.70 + 13.88 = 47.58
  • 28.24 + 45.96 = 74.2
  • 39.19 + 65.53 = 104.72
  • 77.14 + 56.88 = 134.02
  • 55.16 + 33.68 = 88.84
  • 72.40 + 26.75 = 99.15
  • 13.91 + 55.40 = 69.31
  • 82.19 - 31.56 = 50.63
  • 59.67 + 80.13 = 139.8
  • 62.24 + 90.60 = 152.84
  • 46.88 + 81.77 = 128.65
  • 48.94 + 45.20 = 94.14
  • 85.55 - 49.24 = 36.31
  • 42.82 + 25.69 = 68.51
  • 94.37 - 54.29 = 40.08
  • 64.53 - 13.39 = 51.14
  • 66.31 + 70.94 = 137.25
  • 18.75 + 76.83 = 95.58
  • 51.56 - 11.26 = 40.3
  • 54.19 + 87.69 = 141.88
  • 66.78 + 76.11 = 142.89
  • 58.10 + 30.27 = 88.37
  • 82.92 - 13.34 = 69.58
  • 68.16 - 43.51 = 24.65
  • 49.35 + 38.40 = 87.75
  • 55.66 - 44.25 = 11.41
  • 88.54 - 68.79 = 19.75
  • 18.54 + 58.71 = 77.25
  • 60.44 - 35.45 = 24.99
  • 27.57 + 87.43 = 115
  • 24.58 + 72.16 = 96.74
  • 97.58 + 17.65 = 115.23
  • 94.43 + 40.71 = 135.14
  • 54.28 - 32.14 = 22.14
  • 46.64 + 82.14 = 128.78
  • 13.64 + 44.24 = 57.88
  • 33.82 + 57.57 = 91.39
  • 75.64 - 35.40 = 40.24
  • 83.26 - 27.13 = 56.13
  • 52.59 + 75.16 = 127.75
  • 60.76 + 68.89 = 129.65
  • 42.23 + 93.62 = 135.85
  • 22.86 + 83.39 = 106.25
  • 82.38 + 52.42 = 134.8
  • 87.47 - 40.62 = 46.85
  • 74.17 - 51.47 = 22.7
  • 37.13 + 41.36 = 78.49
  • 97.42 - 87.76 = 9.66
  • 54.65 + 49.23 = 103.88
  • 32.33 + 36.54 = 68.87
  • 95.82 + 41.10 = 136.92
  • 15.45 + 47.60 = 63.05
  • 79.67 + 67.91 = 147.58
  • 21.64 + 34.82 = 56.46
  • 55.59 + 65.82 = 121.41
  • 13.77 + 87.20 = 100.97
  • 80.39 + 72.80 = 153.19
  • 62.95 + 38.75 = 101.7
  • 87.97 + 58.83 = 146.8
  • 68.99 - 54.17 = 14.82
  • 46.26 + 59.95 = 106.21
  • 47.16 - 38.12 = 9.04
  • 81.92 - 55.37 = 26.55
  • 60.30 + 90.82 = 151.12
  • 15.32 + 79.50 = 94.82
  • 63.80 + 78.52 = 142.32
  • 56.66 - 35.79 = 20.87
  • 17.49 + 18.32 = 35.81
  • 77.53 + 26.34 = 103.87
  • 26.36 + 78.75 = 105.11
  • 81.10 - 18.48 = 62.62
  • 12.22 + 13.31 = 25.53
  • 95.95 + 21.84 = 117.79
  • 74.10 + 33.56 = 107.66
  • 62.15 - 55.40 = 6.75
  • 36.11 - 13.37 = 22.74
  • 95.28 + 21.88 = 117.16
  • 17.40 + 69.35 = 86.75
  • 65.50 + 95.97 = 161.47
  • 31.24 + 94.63 = 125.87
  • 38.37 + 91.13 = 129.5
  • 10.18 + 75.53 = 85.71
  • 76.84 + 34.68 = 111.52
  • 21.16 + 50.88 = 72.04
  • 68.37 + 17.59 = 85.96
  • 62.63 + 17.65 = 80.28
  • 56.75 + 52.65 = 109.4
  • 47.91 + 37.59 = 85.5
  • 97.38 + 78.59 = 175.97
  • 66.96 - 62.98 = 3.98
  • 94.68 - 88.13 = 6.55000000000001
  • 49.76 + 75.27 = 125.03
  • 81.33 - 44.81 = 36.52
  • 48.67 + 94.78 = 143.45
  • 31.80 + 92.81 = 124.61
  • 67.00 + 20.16 = 87.16
※总分:100分, 共计:470道题, 每题:0.21 分。


两位小数的加法和减法