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两位小数的加法和减法480题

  • 耗时: 0分0秒
  • 题数:
  • 得分:
  • 82.49 - 75.80 = 6.69
  • 45.38 - 12.71 = 32.67
  • 57.15 - 14.36 = 42.79
  • 34.81 + 29.17 = 63.98
  • 79.39 + 98.80 = 178.19
  • 80.00 + 26.57 = 106.57
  • 94.78 - 25.99 = 68.79
  • 95.41 + 83.93 = 179.34
  • 82.66 + 68.83 = 151.49
  • 66.34 + 73.48 = 139.82
  • 74.92 + 83.77 = 158.69
  • 53.50 + 95.48 = 148.98
  • 79.90 - 15.50 = 64.4
  • 93.97 + 37.63 = 131.6
  • 54.36 + 77.30 = 131.66
  • 13.95 + 49.83 = 63.78
  • 55.45 + 45.82 = 101.27
  • 70.20 + 19.30 = 89.5
  • 76.28 + 32.82 = 109.1
  • 77.64 + 30.36 = 108
  • 83.34 - 28.74 = 54.6
  • 84.50 + 33.18 = 117.68
  • 58.61 - 55.54 = 3.07
  • 49.75 - 23.81 = 25.94
  • 36.86 + 96.70 = 133.56
  • 36.96 - 24.72 = 12.24
  • 32.38 + 72.75 = 105.13
  • 17.48 + 49.53 = 67.01
  • 41.90 + 40.56 = 82.46
  • 41.89 + 34.10 = 75.99
  • 42.00 + 67.82 = 109.82
  • 88.46 + 53.60 = 142.06
  • 10.52 + 65.82 = 76.34
  • 36.78 - 29.13 = 7.65
  • 67.12 - 65.13 = 1.99000000000001
  • 87.92 - 54.66 = 33.26
  • 81.20 - 75.80 = 5.40000000000001
  • 88.32 + 52.57 = 140.89
  • 75.98 + 54.83 = 130.81
  • 57.37 + 85.41 = 142.78
  • 96.72 + 92.83 = 189.55
  • 41.14 + 68.63 = 109.77
  • 99.98 - 67.94 = 32.04
  • 84.66 + 93.63 = 178.29
  • 40.25 + 24.12 = 64.37
  • 46.66 + 70.61 = 117.27
  • 92.44 + 32.11 = 124.55
  • 17.13 - 10.10 = 7.03
  • 96.45 - 89.28 = 7.17
  • 79.93 + 35.79 = 115.72
  • 94.18 + 90.35 = 184.53
  • 74.55 + 64.89 = 139.44
  • 99.14 - 72.84 = 26.3
  • 47.57 - 38.31 = 9.26
  • 12.77 + 51.76 = 64.53
  • 99.18 + 53.99 = 153.17
  • 98.23 + 75.65 = 173.88
  • 70.35 + 77.32 = 147.67
  • 26.83 - 23.61 = 3.22
  • 74.30 - 51.19 = 23.11
  • 47.80 + 69.66 = 117.46
  • 97.13 + 88.53 = 185.66
  • 86.38 - 17.75 = 68.63
  • 22.79 + 16.95 = 39.74
  • 78.68 - 44.43 = 34.25
  • 29.54 + 20.32 = 49.86
  • 67.47 + 34.12 = 101.59
  • 89.29 - 56.93 = 32.36
  • 46.23 + 76.21 = 122.44
  • 68.73 + 74.22 = 142.95
  • 44.23 + 97.83 = 142.06
  • 51.93 + 30.98 = 82.91
  • 42.28 + 84.64 = 126.92
  • 75.55 - 14.76 = 60.79
  • 99.17 + 97.92 = 197.09
  • 65.92 + 33.91 = 99.83
  • 53.49 - 51.62 = 1.87
  • 97.00 - 58.53 = 38.47
  • 28.38 - 22.80 = 5.58
  • 23.69 + 98.58 = 122.27
  • 37.26 - 16.59 = 20.67
  • 60.70 - 39.96 = 20.74
  • 99.58 + 54.36 = 153.94
  • 87.81 + 49.93 = 137.74
  • 37.43 + 92.76 = 130.19
  • 37.70 + 62.60 = 100.3
  • 98.62 + 36.93 = 135.55
  • 19.26 + 99.91 = 119.17
  • 82.26 + 25.17 = 107.43
  • 94.21 + 76.84 = 171.05
  • 40.96 + 94.34 = 135.3
  • 74.52 - 60.74 = 13.78
  • 71.81 - 59.78 = 12.03
  • 66.63 + 49.26 = 115.89
  • 20.54 + 55.55 = 76.09
  • 98.49 - 25.61 = 72.88
  • 84.77 - 56.45 = 28.32
  • 40.66 + 52.39 = 93.05
  • 41.72 + 60.50 = 102.22
  • 86.50 - 49.15 = 37.35
  • 97.63 - 27.27 = 70.36
  • 89.15 + 14.42 = 103.57
  • 54.11 + 26.20 = 80.31
  • 97.72 + 20.49 = 118.21
  • 76.49 + 34.59 = 111.08
  • 46.32 + 22.93 = 69.25
  • 35.68 - 28.46 = 7.22
  • 84.34 - 39.89 = 44.45
  • 35.52 + 77.13 = 112.65
  • 43.91 + 67.96 = 111.87
  • 62.65 + 59.55 = 122.2
  • 75.59 - 28.45 = 47.14
  • 68.70 + 39.67 = 108.37
  • 34.71 - 31.14 = 3.57
  • 56.65 + 27.52 = 84.17
  • 17.67 + 40.18 = 57.85
  • 77.34 - 42.24 = 35.1
  • 73.61 + 99.82 = 173.43
  • 63.11 + 96.94 = 160.05
  • 45.56 + 63.29 = 108.85
  • 20.41 + 76.94 = 97.35
  • 60.97 + 31.00 = 91.97
  • 54.67 - 54.45 = 0.219999999999999
  • 99.38 + 16.28 = 115.66
  • 95.65 - 45.21 = 50.44
  • 69.21 + 80.15 = 149.36
  • 61.13 + 21.86 = 82.99
  • 46.58 + 49.97 = 96.55
  • 76.40 - 10.77 = 65.63
  • 96.58 + 61.19 = 157.77
  • 17.49 + 44.24 = 61.73
  • 49.26 + 24.77 = 74.03
  • 50.56 + 68.38 = 118.94
  • 52.89 + 19.94 = 72.83
  • 22.59 + 71.13 = 93.72
  • 51.93 - 43.49 = 8.44
  • 60.25 + 34.33 = 94.58
  • 50.89 - 33.72 = 17.17
  • 90.36 + 39.24 = 129.6
  • 90.55 + 21.61 = 112.16
  • 82.59 - 20.76 = 61.83
  • 51.40 + 46.91 = 98.31
  • 82.27 - 21.87 = 60.4
  • 92.78 + 57.75 = 150.53
  • 73.69 + 43.18 = 116.87
  • 60.90 + 49.74 = 110.64
  • 64.48 - 34.14 = 30.34
  • 97.35 - 67.22 = 30.13
  • 55.78 + 35.52 = 91.3
  • 23.84 + 13.66 = 37.5
  • 35.23 + 55.91 = 91.14
  • 60.43 - 19.43 = 41
  • 54.53 + 53.94 = 108.47
  • 47.11 - 31.46 = 15.65
  • 93.45 - 22.26 = 71.19
  • 86.30 + 27.39 = 113.69
  • 81.44 - 68.93 = 12.51
  • 84.80 + 76.81 = 161.61
  • 14.57 + 21.39 = 35.96
  • 22.62 + 67.84 = 90.46
  • 89.10 + 39.33 = 128.43
  • 40.26 + 80.98 = 121.24
  • 20.85 + 61.47 = 82.32
  • 67.35 - 50.34 = 17.01
  • 62.89 + 77.53 = 140.42
  • 83.50 - 53.37 = 30.13
  • 88.77 - 23.22 = 65.55
  • 27.73 + 94.31 = 122.04
  • 87.20 - 42.17 = 45.03
  • 66.28 - 27.68 = 38.6
  • 51.48 - 37.75 = 13.73
  • 43.10 + 86.82 = 129.92
  • 27.82 - 24.54 = 3.28
  • 70.19 + 70.29 = 140.48
  • 90.95 + 56.34 = 147.29
  • 65.33 + 86.46 = 151.79
  • 50.49 - 48.25 = 2.24
  • 26.86 + 22.87 = 49.73
  • 15.97 + 88.28 = 104.25
  • 56.57 + 97.29 = 153.86
  • 57.92 - 13.39 = 44.53
  • 98.32 - 94.82 = 3.5
  • 94.96 + 78.24 = 173.2
  • 31.71 + 55.69 = 87.4
  • 14.82 + 70.33 = 85.15
  • 22.56 + 59.82 = 82.38
  • 58.45 - 19.36 = 39.09
  • 94.92 + 41.17 = 136.09
  • 85.11 - 39.98 = 45.13
  • 52.74 - 22.38 = 30.36
  • 69.38 - 43.43 = 25.95
  • 86.61 + 29.16 = 115.77
  • 22.50 + 62.26 = 84.76
  • 94.82 - 79.93 = 14.89
  • 16.96 + 69.48 = 86.44
  • 37.65 + 20.61 = 58.26
  • 30.79 + 13.47 = 44.26
  • 82.85 + 41.90 = 124.75
  • 34.83 - 32.70 = 2.13
  • 70.95 - 30.70 = 40.25
  • 31.50 + 68.98 = 100.48
  • 43.46 + 25.80 = 69.26
  • 20.50 + 89.90 = 110.4
  • 68.10 + 41.79 = 109.89
  • 24.88 - 13.37 = 11.51
  • 83.24 + 35.64 = 118.88
  • 89.54 - 84.42 = 5.12
  • 29.14 + 41.36 = 70.5
  • 99.69 - 42.58 = 57.11
  • 84.13 + 42.15 = 126.28
  • 24.26 + 99.17 = 123.43
  • 31.27 - 16.53 = 14.74
  • 55.56 - 55.42 = 0.140000000000001
  • 86.21 + 78.19 = 164.4
  • 83.53 + 32.77 = 116.3
  • 61.33 - 28.69 = 32.64
  • 76.91 - 29.59 = 47.32
  • 84.72 + 62.58 = 147.3
  • 12.47 + 90.68 = 103.15
  • 78.96 + 40.32 = 119.28
  • 32.37 + 87.62 = 119.99
  • 65.54 - 48.35 = 17.19
  • 90.32 - 46.41 = 43.91
  • 92.33 + 73.92 = 166.25
  • 89.71 - 70.66 = 19.05
  • 68.29 - 23.94 = 44.35
  • 71.67 + 67.30 = 138.97
  • 49.13 + 67.15 = 116.28
  • 40.33 + 36.60 = 76.93
  • 79.10 + 59.95 = 139.05
  • 55.31 + 48.86 = 104.17
  • 62.66 - 31.84 = 30.82
  • 46.40 + 54.56 = 100.96
  • 33.65 + 26.87 = 60.52
  • 89.65 + 68.73 = 158.38
  • 65.44 - 20.53 = 44.91
  • 67.70 + 28.50 = 96.2
  • 90.63 - 75.80 = 14.83
  • 28.56 + 78.85 = 107.41
  • 76.21 - 14.31 = 61.9
  • 15.83 + 29.94 = 45.77
  • 16.81 + 48.90 = 65.71
  • 87.63 - 86.64 = 0.989999999999995
  • 84.98 + 57.87 = 142.85
  • 87.52 - 12.40 = 75.12
  • 37.14 + 99.11 = 136.25
  • 88.74 - 59.48 = 29.26
  • 66.69 + 23.11 = 89.8
  • 78.64 - 28.89 = 49.75
  • 63.80 + 90.30 = 154.1
  • 12.81 + 46.83 = 59.64
  • 23.12 + 48.81 = 71.93
  • 30.29 + 37.39 = 67.68
  • 73.66 + 37.60 = 111.26
  • 68.91 + 98.69 = 167.6
  • 34.55 + 71.49 = 106.04
  • 62.74 + 58.16 = 120.9
  • 38.77 - 13.59 = 25.18
  • 63.30 + 43.61 = 106.91
  • 59.36 + 89.64 = 149
  • 97.53 - 40.21 = 57.32
  • 56.71 - 31.85 = 24.86
  • 96.62 + 78.93 = 175.55
  • 48.57 - 47.55 = 1.02
  • 98.66 + 16.24 = 114.9
  • 19.43 + 46.61 = 66.04
  • 89.15 + 14.69 = 103.84
  • 45.74 + 47.67 = 93.41
  • 65.46 - 33.78 = 31.68
  • 22.34 + 69.52 = 91.86
  • 97.14 + 21.94 = 119.08
  • 92.61 - 47.85 = 44.76
  • 96.45 + 56.96 = 153.41
  • 65.45 + 62.29 = 127.74
  • 91.72 + 45.90 = 137.62
  • 50.87 + 10.49 = 61.36
  • 27.54 + 25.75 = 53.29
  • 32.35 + 47.98 = 80.33
  • 82.26 + 78.43 = 160.69
  • 57.99 - 28.53 = 29.46
  • 82.52 - 46.65 = 35.87
  • 20.45 + 17.63 = 38.08
  • 20.30 + 87.89 = 108.19
  • 14.25 + 56.16 = 70.41
  • 75.94 + 12.66 = 88.6
  • 75.17 - 60.90 = 14.27
  • 92.46 + 73.52 = 165.98
  • 46.19 + 25.16 = 71.35
  • 37.21 + 39.43 = 76.64
  • 67.96 + 39.58 = 107.54
  • 54.37 + 33.31 = 87.68
  • 52.89 - 26.13 = 26.76
  • 13.69 + 97.97 = 111.66
  • 68.52 - 14.91 = 53.61
  • 66.78 + 95.54 = 162.32
  • 40.38 - 23.48 = 16.9
  • 79.78 + 13.80 = 93.58
  • 65.22 - 52.48 = 12.74
  • 58.93 + 21.55 = 80.48
  • 68.24 - 42.26 = 25.98
  • 24.91 + 49.87 = 74.78
  • 35.66 - 27.60 = 8.06
  • 56.10 + 66.26 = 122.36
  • 74.67 - 50.45 = 24.22
  • 89.38 - 26.35 = 63.03
  • 83.23 - 10.74 = 72.49
  • 12.97 + 83.65 = 96.62
  • 29.78 - 25.44 = 4.34
  • 96.49 + 92.89 = 189.38
  • 23.64 + 91.66 = 115.3
  • 60.67 + 76.61 = 137.28
  • 64.14 - 52.55 = 11.59
  • 42.99 + 85.28 = 128.27
  • 63.14 + 94.38 = 157.52
  • 60.43 + 67.45 = 127.88
  • 52.24 + 83.16 = 135.4
  • 17.46 + 90.81 = 108.27
  • 91.98 - 46.38 = 45.6
  • 25.79 + 72.36 = 98.15
  • 24.27 + 13.20 = 37.47
  • 31.47 + 16.36 = 47.83
  • 28.24 + 79.91 = 108.15
  • 66.68 - 65.43 = 1.25
  • 82.71 - 41.21 = 41.5
  • 52.29 + 19.27 = 71.56
  • 90.42 + 80.79 = 171.21
  • 54.91 - 20.30 = 34.61
  • 56.24 + 51.80 = 108.04
  • 56.62 + 70.20 = 126.82
  • 99.14 + 62.78 = 161.92
  • 37.37 + 17.48 = 54.85
  • 75.58 - 45.67 = 29.91
  • 82.89 + 38.58 = 121.47
  • 49.96 - 49.65 = 0.310000000000002
  • 95.47 + 13.71 = 109.18
  • 29.17 - 13.39 = 15.78
  • 98.25 + 13.21 = 111.46
  • 72.77 + 47.61 = 120.38
  • 32.75 + 68.22 = 100.97
  • 65.68 + 58.93 = 124.61
  • 80.18 + 81.91 = 162.09
  • 30.74 - 11.45 = 19.29
  • 71.58 + 88.37 = 159.95
  • 62.59 - 21.37 = 41.22
  • 90.44 + 22.18 = 112.62
  • 86.19 + 26.72 = 112.91
  • 58.74 - 33.54 = 25.2
  • 97.19 + 48.19 = 145.38
  • 66.94 + 99.60 = 166.54
  • 78.56 - 49.17 = 29.39
  • 62.42 - 26.30 = 36.12
  • 57.55 - 47.78 = 9.77
  • 52.20 - 11.99 = 40.21
  • 70.91 + 75.36 = 146.27
  • 93.20 + 65.44 = 158.64
  • 97.00 + 66.77 = 163.77
  • 51.70 - 40.23 = 11.47
  • 89.13 + 33.51 = 122.64
  • 61.60 + 75.21 = 136.81
  • 87.80 + 22.72 = 110.52
  • 58.89 + 70.65 = 129.54
  • 67.67 + 35.12 = 102.79
  • 45.34 + 55.70 = 101.04
  • 71.57 + 68.20 = 139.77
  • 33.86 + 66.65 = 100.51
  • 82.72 + 54.54 = 137.26
  • 30.55 - 20.48 = 10.07
  • 63.98 - 34.00 = 29.98
  • 34.43 - 10.41 = 24.02
  • 34.20 + 77.96 = 112.16
  • 47.27 + 83.36 = 130.63
  • 61.32 + 23.56 = 84.88
  • 74.80 + 10.30 = 85.1
  • 25.97 + 49.88 = 75.85
  • 89.86 - 35.15 = 54.71
  • 71.95 + 58.10 = 130.05
  • 13.71 + 84.48 = 98.19
  • 54.43 + 79.37 = 133.8
  • 88.91 + 32.33 = 121.24
  • 50.78 + 95.85 = 146.63
  • 75.97 + 18.78 = 94.75
  • 79.31 + 99.28 = 178.59
  • 55.63 + 82.50 = 138.13
  • 81.72 - 34.73 = 46.99
  • 35.76 + 99.37 = 135.13
  • 45.76 + 10.67 = 56.43
  • 70.98 - 47.87 = 23.11
  • 79.63 - 55.21 = 24.42
  • 73.89 + 42.75 = 116.64
  • 99.78 - 22.74 = 77.04
  • 47.39 + 23.17 = 70.56
  • 36.15 + 94.62 = 130.77
  • 72.62 + 71.97 = 144.59
  • 15.52 + 19.22 = 34.74
  • 35.13 + 76.88 = 112.01
  • 22.27 + 45.42 = 67.69
  • 57.68 + 10.34 = 68.02
  • 71.53 + 66.86 = 138.39
  • 31.80 + 28.49 = 60.29
  • 12.75 + 31.73 = 44.48
  • 12.29 + 30.14 = 42.43
  • 43.50 + 57.10 = 100.6
  • 61.21 - 54.15 = 7.06
  • 66.93 - 34.68 = 32.25
  • 42.99 + 96.35 = 139.34
  • 82.46 - 36.95 = 45.51
  • 95.84 - 61.59 = 34.25
  • 81.31 - 28.12 = 53.19
  • 90.30 - 26.96 = 63.34
  • 73.91 + 33.70 = 107.61
  • 14.32 + 95.83 = 110.15
  • 97.23 + 63.24 = 160.47
  • 77.60 + 95.37 = 172.97
  • 21.80 + 94.79 = 116.59
  • 61.30 + 41.30 = 102.6
  • 67.68 - 13.61 = 54.07
  • 40.35 + 89.71 = 130.06
  • 42.33 + 38.81 = 81.14
  • 33.38 - 26.52 = 6.86
  • 77.83 + 42.13 = 119.96
  • 26.68 + 76.62 = 103.3
  • 17.62 + 47.29 = 64.91
  • 53.77 + 43.10 = 96.87
  • 82.32 + 21.10 = 103.42
  • 91.19 - 36.46 = 54.73
  • 85.35 - 10.25 = 75.1
  • 71.59 + 37.67 = 109.26
  • 81.86 - 18.59 = 63.27
  • 57.96 - 26.51 = 31.45
  • 93.57 + 75.21 = 168.78
  • 97.35 + 11.32 = 108.67
  • 28.76 + 27.48 = 56.24
  • 76.13 - 13.69 = 62.44
  • 97.24 - 63.36 = 33.88
  • 96.94 - 85.88 = 11.06
  • 25.84 + 25.54 = 51.38
  • 80.78 - 78.22 = 2.56
  • 79.94 + 49.28 = 129.22
  • 46.00 + 64.79 = 110.79
  • 93.88 + 59.44 = 153.32
  • 23.37 + 51.80 = 75.17
  • 28.24 + 72.15 = 100.39
  • 63.00 - 50.97 = 12.03
  • 31.44 + 97.37 = 128.81
  • 15.69 + 25.48 = 41.17
  • 81.23 - 10.99 = 70.24
  • 54.60 + 49.85 = 104.45
  • 89.78 + 18.53 = 108.31
  • 59.90 + 32.23 = 92.13
  • 54.22 + 13.70 = 67.92
  • 13.61 + 65.53 = 79.14
  • 79.74 + 92.39 = 172.13
  • 31.55 + 21.17 = 52.72
  • 65.37 - 35.49 = 29.88
  • 75.13 + 90.80 = 165.93
  • 85.95 + 25.51 = 111.46
  • 85.98 + 92.83 = 178.81
  • 94.49 + 76.96 = 171.45
  • 60.12 + 66.89 = 127.01
  • 75.35 + 27.55 = 102.9
  • 39.74 - 29.47 = 10.27
  • 37.39 + 70.95 = 108.34
  • 67.44 + 52.41 = 119.85
  • 90.74 + 13.64 = 104.38
  • 72.47 + 11.71 = 84.18
  • 31.42 + 71.46 = 102.88
  • 41.83 + 85.51 = 127.34
  • 66.70 - 65.15 = 1.55
  • 87.68 + 32.87 = 120.55
  • 59.69 + 38.22 = 97.91
  • 89.89 - 35.59 = 54.3
  • 43.26 + 96.81 = 140.07
  • 40.76 + 65.30 = 106.06
  • 76.92 + 28.23 = 105.15
  • 51.22 - 50.33 = 0.890000000000001
  • 66.34 + 70.79 = 137.13
  • 62.12 - 59.14 = 2.98
  • 52.58 - 36.72 = 15.86
  • 21.11 - 11.86 = 9.25
  • 68.50 - 25.97 = 42.53
※总分:100分, 共计:480道题, 每题:0.21 分。


两位小数的加法和减法