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两位小数的加法和减法490题

  • 耗时: 0分0秒
  • 题数:
  • 得分:
  • 96.95 - 64.28 = 32.67
  • 71.96 + 68.16 = 140.12
  • 87.65 - 30.53 = 57.12
  • 65.67 - 27.28 = 38.39
  • 31.69 - 18.79 = 12.9
  • 75.76 + 89.89 = 165.65
  • 38.38 + 94.87 = 133.25
  • 84.26 - 10.73 = 73.53
  • 62.38 + 90.10 = 152.48
  • 38.86 + 85.35 = 124.21
  • 95.16 - 79.69 = 15.47
  • 78.96 + 41.87 = 120.83
  • 36.73 + 40.81 = 77.54
  • 14.68 + 45.24 = 59.92
  • 51.52 + 83.32 = 134.84
  • 52.53 + 68.84 = 121.37
  • 78.47 - 42.95 = 35.52
  • 66.98 + 13.65 = 80.63
  • 20.26 + 43.77 = 64.03
  • 36.22 - 19.60 = 16.62
  • 83.13 + 56.39 = 139.52
  • 68.35 - 50.39 = 17.96
  • 50.83 + 35.29 = 86.12
  • 68.66 - 21.69 = 46.97
  • 12.82 + 74.27 = 87.09
  • 54.88 + 53.72 = 108.6
  • 79.36 - 56.37 = 22.99
  • 46.00 + 41.29 = 87.29
  • 38.92 - 24.69 = 14.23
  • 70.00 - 50.93 = 19.07
  • 65.70 + 81.80 = 147.5
  • 62.39 + 63.88 = 126.27
  • 41.19 + 84.75 = 125.94
  • 12.50 + 55.11 = 67.61
  • 54.47 + 60.82 = 115.29
  • 50.97 + 59.55 = 110.52
  • 75.28 - 63.00 = 12.28
  • 99.38 + 37.41 = 136.79
  • 62.84 + 38.95 = 101.79
  • 44.60 - 39.45 = 5.15
  • 84.88 + 55.48 = 140.36
  • 42.61 + 65.75 = 108.36
  • 66.69 - 64.43 = 2.25999999999999
  • 11.47 + 72.33 = 83.8
  • 10.86 + 40.26 = 51.12
  • 25.18 + 16.61 = 41.79
  • 53.90 + 88.80 = 142.7
  • 75.96 + 96.83 = 172.79
  • 47.25 - 32.10 = 15.15
  • 86.82 + 21.83 = 108.65
  • 53.42 + 72.91 = 126.33
  • 38.79 + 73.65 = 112.44
  • 92.40 - 21.87 = 70.53
  • 40.68 + 10.33 = 51.01
  • 43.97 - 34.32 = 9.65
  • 97.32 - 41.46 = 55.86
  • 16.13 + 45.15 = 61.28
  • 29.81 + 88.67 = 118.48
  • 64.85 + 11.34 = 76.19
  • 32.89 + 66.73 = 99.62
  • 95.16 - 89.95 = 5.20999999999999
  • 23.70 + 34.41 = 58.11
  • 82.58 - 21.18 = 61.4
  • 62.18 + 67.98 = 130.16
  • 10.23 + 50.31 = 60.54
  • 59.57 + 57.48 = 117.05
  • 62.13 + 12.00 = 74.13
  • 98.96 + 12.73 = 111.69
  • 43.30 + 64.36 = 107.66
  • 15.61 + 29.56 = 45.17
  • 62.32 + 99.35 = 161.67
  • 60.31 + 85.73 = 146.04
  • 64.54 + 84.37 = 148.91
  • 42.49 + 75.86 = 118.35
  • 75.97 + 76.66 = 152.63
  • 61.77 + 92.31 = 154.08
  • 65.89 + 83.57 = 149.46
  • 67.78 - 27.31 = 40.47
  • 10.17 + 82.27 = 92.44
  • 97.59 - 80.37 = 17.22
  • 59.36 + 25.41 = 84.77
  • 96.22 + 14.92 = 111.14
  • 75.44 - 40.26 = 35.18
  • 38.94 - 23.40 = 15.54
  • 84.59 + 71.60 = 156.19
  • 55.73 - 35.81 = 19.92
  • 65.78 + 66.61 = 132.39
  • 99.56 + 83.24 = 182.8
  • 67.88 - 66.31 = 1.56999999999999
  • 69.84 + 73.73 = 143.57
  • 21.33 + 90.64 = 111.97
  • 82.41 - 15.18 = 67.23
  • 71.69 - 21.75 = 49.94
  • 98.90 + 21.47 = 120.37
  • 78.20 + 46.00 = 124.2
  • 77.74 - 11.92 = 65.82
  • 98.77 + 92.36 = 191.13
  • 66.12 + 12.13 = 78.25
  • 71.96 + 16.66 = 88.62
  • 99.92 + 21.87 = 121.79
  • 58.25 + 70.75 = 129
  • 65.30 + 76.33 = 141.63
  • 73.44 - 19.97 = 53.47
  • 16.65 + 16.18 = 32.83
  • 64.22 - 36.13 = 28.09
  • 53.87 + 27.79 = 81.66
  • 56.35 + 66.51 = 122.86
  • 23.16 + 74.11 = 97.27
  • 46.22 + 10.54 = 56.76
  • 86.26 + 40.68 = 126.94
  • 88.17 - 86.57 = 1.60000000000001
  • 10.77 + 77.72 = 88.49
  • 40.86 + 74.57 = 115.43
  • 97.59 + 84.70 = 182.29
  • 15.54 + 10.70 = 26.24
  • 97.76 + 16.69 = 114.45
  • 47.73 + 19.46 = 67.19
  • 11.52 + 83.43 = 94.95
  • 40.33 - 27.19 = 13.14
  • 85.55 - 26.37 = 59.18
  • 34.71 - 18.37 = 16.34
  • 49.67 + 85.19 = 134.86
  • 42.45 + 63.28 = 105.73
  • 55.92 + 73.34 = 129.26
  • 16.18 + 44.82 = 61
  • 12.41 + 64.31 = 76.72
  • 77.64 + 81.56 = 159.2
  • 70.42 - 29.67 = 40.75
  • 73.47 + 17.19 = 90.66
  • 50.92 + 97.90 = 148.82
  • 96.97 - 37.58 = 59.39
  • 18.11 + 64.85 = 82.96
  • 78.64 - 17.84 = 60.8
  • 22.73 + 16.38 = 39.11
  • 69.11 - 35.42 = 33.69
  • 80.80 + 57.72 = 138.52
  • 73.15 - 71.93 = 1.22
  • 72.83 - 33.86 = 38.97
  • 86.84 + 24.21 = 111.05
  • 69.91 + 56.94 = 126.85
  • 75.36 + 64.92 = 140.28
  • 99.16 + 45.44 = 144.6
  • 86.79 - 49.70 = 37.09
  • 37.29 + 63.90 = 101.19
  • 89.32 + 64.58 = 153.9
  • 13.19 + 79.39 = 92.58
  • 45.28 - 41.43 = 3.85
  • 80.48 + 80.17 = 160.65
  • 68.76 + 15.35 = 84.11
  • 26.30 + 35.22 = 61.52
  • 76.52 + 88.90 = 165.42
  • 97.32 + 85.41 = 182.73
  • 67.47 - 16.99 = 50.48
  • 89.48 - 56.89 = 32.59
  • 24.27 + 38.29 = 62.56
  • 82.85 - 66.14 = 16.71
  • 72.53 - 71.80 = 0.730000000000004
  • 39.60 + 90.16 = 129.76
  • 79.24 + 37.23 = 116.47
  • 18.26 + 86.14 = 104.4
  • 58.22 + 69.62 = 127.84
  • 39.58 + 50.85 = 90.43
  • 68.57 - 53.68 = 14.89
  • 56.67 + 67.41 = 124.08
  • 14.87 + 34.54 = 49.41
  • 60.76 + 11.86 = 72.62
  • 66.22 + 23.31 = 89.53
  • 57.17 + 95.66 = 152.83
  • 48.28 + 61.95 = 110.23
  • 24.55 + 82.12 = 106.67
  • 80.65 + 82.25 = 162.9
  • 39.81 + 35.38 = 75.19
  • 96.92 - 69.10 = 27.82
  • 42.24 + 17.46 = 59.7
  • 60.14 - 17.60 = 42.54
  • 43.23 + 61.36 = 104.59
  • 93.35 + 80.34 = 173.69
  • 68.94 - 33.71 = 35.23
  • 66.58 - 46.24 = 20.34
  • 54.45 + 50.29 = 104.74
  • 70.21 - 45.88 = 24.33
  • 48.91 - 46.64 = 2.27
  • 81.74 - 13.12 = 68.62
  • 81.24 - 66.73 = 14.51
  • 96.27 + 72.81 = 169.08
  • 82.37 - 22.00 = 60.37
  • 79.28 + 21.97 = 101.25
  • 61.69 + 73.73 = 135.42
  • 81.56 + 92.00 = 173.56
  • 31.28 + 65.36 = 96.64
  • 54.63 + 13.25 = 67.88
  • 34.16 + 33.55 = 67.71
  • 13.60 + 57.40 = 71
  • 33.36 - 21.95 = 11.41
  • 57.56 + 56.40 = 113.96
  • 98.66 - 57.65 = 41.01
  • 36.19 + 28.74 = 64.93
  • 75.32 - 46.72 = 28.6
  • 94.14 - 72.21 = 21.93
  • 36.92 + 75.66 = 112.58
  • 77.60 + 93.10 = 170.7
  • 71.97 - 44.27 = 27.7
  • 94.41 + 83.96 = 178.37
  • 11.90 + 50.29 = 62.19
  • 39.63 - 29.42 = 10.21
  • 93.93 + 46.80 = 140.73
  • 25.38 + 45.43 = 70.81
  • 80.85 + 75.66 = 156.51
  • 47.52 + 56.50 = 104.02
  • 24.40 + 61.50 = 85.9
  • 78.60 + 64.99 = 143.59
  • 60.79 + 51.38 = 112.17
  • 73.54 + 17.26 = 90.8
  • 72.25 - 65.97 = 6.28
  • 93.88 + 22.38 = 116.26
  • 85.77 + 95.98 = 181.75
  • 30.30 + 77.38 = 107.68
  • 84.80 + 50.67 = 135.47
  • 93.44 - 40.13 = 53.31
  • 36.77 - 32.53 = 4.24
  • 63.95 + 67.27 = 131.22
  • 73.66 + 23.85 = 97.51
  • 96.58 + 19.92 = 116.5
  • 35.20 + 35.86 = 71.06
  • 58.57 + 19.81 = 78.38
  • 28.66 + 65.38 = 94.04
  • 44.35 + 48.88 = 93.23
  • 88.98 - 81.39 = 7.59
  • 26.57 + 43.69 = 70.26
  • 73.60 - 41.15 = 32.45
  • 37.19 + 69.72 = 106.91
  • 33.18 - 31.57 = 1.61
  • 66.17 - 21.55 = 44.62
  • 38.80 - 31.18 = 7.62
  • 38.51 - 27.97 = 10.54
  • 66.20 + 41.46 = 107.66
  • 79.37 - 19.86 = 59.51
  • 44.95 - 39.50 = 5.45
  • 93.39 + 33.52 = 126.91
  • 14.23 + 63.00 = 77.23
  • 82.92 + 34.97 = 117.89
  • 56.76 + 75.12 = 131.88
  • 46.47 + 36.53 = 83
  • 37.87 + 90.23 = 128.1
  • 65.75 - 20.70 = 45.05
  • 25.10 + 89.37 = 114.47
  • 68.29 - 36.47 = 31.82
  • 67.87 - 19.72 = 48.15
  • 70.24 + 90.40 = 160.64
  • 69.86 + 62.65 = 132.51
  • 36.59 + 75.75 = 112.34
  • 24.85 + 40.83 = 65.68
  • 78.66 + 49.89 = 128.55
  • 12.20 + 59.32 = 71.52
  • 83.67 + 72.10 = 155.77
  • 73.27 + 13.65 = 86.92
  • 85.84 - 17.97 = 67.87
  • 61.91 - 35.84 = 26.07
  • 70.20 + 87.64 = 157.84
  • 57.23 - 39.57 = 17.66
  • 90.93 + 47.31 = 138.24
  • 93.41 - 88.43 = 4.97999999999999
  • 63.39 + 49.36 = 112.75
  • 21.20 + 74.26 = 95.46
  • 72.54 + 60.37 = 132.91
  • 55.60 - 50.24 = 5.36
  • 78.73 + 66.38 = 145.11
  • 32.46 - 25.22 = 7.24
  • 26.35 + 96.92 = 123.27
  • 88.66 - 13.70 = 74.96
  • 80.27 - 30.21 = 50.06
  • 74.52 + 35.19 = 109.71
  • 90.74 - 21.27 = 69.47
  • 75.95 - 62.34 = 13.61
  • 90.57 - 80.66 = 9.91
  • 60.52 + 54.76 = 115.28
  • 80.20 - 16.82 = 63.38
  • 35.61 + 41.15 = 76.76
  • 85.65 + 96.28 = 181.93
  • 27.83 + 14.55 = 42.38
  • 85.20 + 18.69 = 103.89
  • 48.28 + 45.82 = 94.1
  • 86.25 + 64.15 = 150.4
  • 45.71 + 14.83 = 60.54
  • 95.56 + 36.59 = 132.15
  • 97.15 - 61.41 = 35.74
  • 96.19 + 14.63 = 110.82
  • 97.84 + 33.61 = 131.45
  • 12.28 + 99.15 = 111.43
  • 25.15 + 35.58 = 60.73
  • 92.92 + 86.64 = 179.56
  • 59.37 + 51.00 = 110.37
  • 43.53 + 84.38 = 127.91
  • 36.66 + 51.65 = 88.31
  • 21.32 + 76.29 = 97.61
  • 79.15 - 56.36 = 22.79
  • 70.44 - 33.19 = 37.25
  • 59.64 + 70.44 = 130.08
  • 70.25 + 66.48 = 136.73
  • 53.81 + 23.50 = 77.31
  • 26.38 + 45.53 = 71.91
  • 14.24 + 13.97 = 28.21
  • 77.99 - 67.33 = 10.66
  • 56.56 + 80.31 = 136.87
  • 89.66 + 12.11 = 101.77
  • 90.30 - 84.79 = 5.50999999999999
  • 30.99 - 29.22 = 1.77
  • 44.61 + 74.91 = 119.52
  • 71.58 + 43.82 = 115.4
  • 71.58 - 24.38 = 47.2
  • 48.22 - 11.83 = 36.39
  • 57.24 + 88.54 = 145.78
  • 95.82 + 89.81 = 185.63
  • 41.33 + 30.11 = 71.44
  • 14.65 + 44.94 = 59.59
  • 71.84 + 90.63 = 162.47
  • 95.13 - 80.86 = 14.27
  • 89.69 + 43.86 = 133.55
  • 25.92 - 10.78 = 15.14
  • 63.34 + 29.59 = 92.93
  • 71.44 + 85.48 = 156.92
  • 11.85 + 58.14 = 69.99
  • 12.50 + 14.43 = 26.93
  • 40.58 - 23.80 = 16.78
  • 77.74 + 53.71 = 131.45
  • 71.84 + 32.53 = 104.37
  • 99.17 - 55.92 = 43.25
  • 81.16 - 62.70 = 18.46
  • 23.29 + 86.48 = 109.77
  • 88.76 + 81.89 = 170.65
  • 97.91 + 23.47 = 121.38
  • 27.62 + 15.63 = 43.25
  • 95.94 + 23.87 = 119.81
  • 56.84 - 36.00 = 20.84
  • 90.93 + 25.33 = 116.26
  • 56.25 - 37.99 = 18.26
  • 93.31 - 59.98 = 33.33
  • 69.36 + 49.37 = 118.73
  • 41.80 + 31.93 = 73.73
  • 41.56 - 37.33 = 4.23
  • 12.76 + 70.13 = 82.89
  • 35.78 + 64.38 = 100.16
  • 78.61 + 38.13 = 116.74
  • 93.67 + 73.70 = 167.37
  • 23.10 + 67.63 = 90.73
  • 93.67 + 45.91 = 139.58
  • 79.27 - 33.25 = 46.02
  • 80.34 - 15.40 = 64.94
  • 97.87 - 70.81 = 27.06
  • 75.72 + 99.21 = 174.93
  • 97.17 - 83.97 = 13.2
  • 98.98 - 59.82 = 39.16
  • 84.59 + 72.22 = 156.81
  • 76.55 - 22.99 = 53.56
  • 17.27 + 21.11 = 38.38
  • 59.52 - 58.58 = 0.940000000000005
  • 94.35 + 21.24 = 115.59
  • 93.21 - 50.12 = 43.09
  • 78.22 + 28.31 = 106.53
  • 77.58 + 70.41 = 147.99
  • 53.96 + 85.15 = 139.11
  • 32.93 + 74.84 = 107.77
  • 57.48 - 11.32 = 46.16
  • 59.48 + 58.84 = 118.32
  • 65.14 + 19.21 = 84.35
  • 95.00 - 90.72 = 4.28
  • 11.82 + 27.54 = 39.36
  • 99.49 + 16.72 = 116.21
  • 10.47 + 67.85 = 78.32
  • 40.00 + 86.18 = 126.18
  • 33.11 + 11.24 = 44.35
  • 75.30 - 57.25 = 18.05
  • 20.42 + 86.77 = 107.19
  • 83.12 + 65.93 = 149.05
  • 23.75 - 23.24 = 0.510000000000002
  • 98.45 - 53.68 = 44.77
  • 97.23 + 19.88 = 117.11
  • 30.46 + 18.85 = 49.31
  • 80.21 - 53.58 = 26.63
  • 46.28 + 71.94 = 118.22
  • 83.94 - 67.27 = 16.67
  • 29.31 + 37.34 = 66.65
  • 88.86 - 31.84 = 57.02
  • 63.83 - 13.51 = 50.32
  • 98.21 + 33.55 = 131.76
  • 79.51 + 25.65 = 105.16
  • 17.93 + 74.47 = 92.4
  • 98.19 + 84.53 = 182.72
  • 94.90 + 69.92 = 164.82
  • 63.24 - 30.41 = 32.83
  • 56.35 - 25.44 = 30.91
  • 71.17 - 66.97 = 4.2
  • 53.52 - 25.25 = 28.27
  • 82.77 + 41.73 = 124.5
  • 34.32 - 32.44 = 1.88
  • 56.58 + 34.77 = 91.35
  • 66.68 - 57.44 = 9.24000000000001
  • 94.77 - 94.60 = 0.170000000000002
  • 85.29 + 97.77 = 183.06
  • 17.96 - 17.79 = 0.170000000000002
  • 79.63 - 74.23 = 5.39999999999999
  • 30.78 + 93.71 = 124.49
  • 27.90 + 87.80 = 115.7
  • 47.32 + 41.61 = 88.93
  • 35.54 + 39.23 = 74.77
  • 54.31 + 94.80 = 149.11
  • 87.12 + 96.36 = 183.48
  • 73.00 + 26.14 = 99.14
  • 71.67 + 15.64 = 87.31
  • 21.53 + 23.75 = 45.28
  • 93.40 + 67.90 = 161.3
  • 98.83 + 24.29 = 123.12
  • 47.16 + 37.16 = 84.32
  • 68.48 + 75.77 = 144.25
  • 78.36 + 12.27 = 90.63
  • 44.89 + 31.83 = 76.72
  • 42.43 - 36.70 = 5.73
  • 88.53 + 86.49 = 175.02
  • 96.24 + 58.43 = 154.67
  • 37.73 + 78.96 = 116.69
  • 64.78 + 69.12 = 133.9
  • 34.46 + 63.27 = 97.73
  • 93.39 + 43.93 = 137.32
  • 55.73 + 83.00 = 138.73
  • 70.64 + 69.63 = 140.27
  • 69.36 + 42.36 = 111.72
  • 97.61 + 42.14 = 139.75
  • 45.94 + 77.20 = 123.14
  • 80.69 - 12.67 = 68.02
  • 29.41 + 56.98 = 86.39
  • 76.59 - 32.36 = 44.23
  • 78.40 + 33.27 = 111.67
  • 37.58 + 75.22 = 112.8
  • 30.16 + 66.77 = 96.93
  • 16.15 + 64.12 = 80.27
  • 29.96 + 69.15 = 99.11
  • 70.18 + 30.33 = 100.51
  • 22.71 + 46.83 = 69.54
  • 61.57 + 52.98 = 114.55
  • 59.95 + 96.38 = 156.33
  • 73.76 - 32.00 = 41.76
  • 79.94 + 14.38 = 94.32
  • 98.47 - 85.67 = 12.8
  • 72.87 + 56.49 = 129.36
  • 73.62 + 51.45 = 125.07
  • 52.68 + 43.15 = 95.83
  • 39.56 - 20.48 = 19.08
  • 73.16 - 28.36 = 44.8
  • 73.57 + 95.61 = 169.18
  • 40.13 + 80.60 = 120.73
  • 38.83 - 16.42 = 22.41
  • 73.86 + 56.89 = 130.75
  • 96.57 + 94.49 = 191.06
  • 85.62 + 25.87 = 111.49
  • 70.30 + 26.57 = 96.87
  • 56.50 + 78.92 = 135.42
  • 63.74 + 39.74 = 103.48
  • 87.11 + 16.58 = 103.69
  • 83.18 + 40.26 = 123.44
  • 63.95 - 55.69 = 8.26000000000001
  • 56.80 - 13.99 = 42.81
  • 40.60 + 67.22 = 107.82
  • 84.55 + 68.55 = 153.1
  • 13.15 + 42.46 = 55.61
  • 88.84 - 60.51 = 28.33
  • 17.36 + 10.32 = 27.68
  • 64.70 + 85.93 = 150.63
  • 78.54 + 84.20 = 162.74
  • 81.20 + 67.70 = 148.9
  • 43.29 + 48.51 = 91.8
  • 59.26 + 52.59 = 111.85
  • 59.31 - 32.34 = 26.97
  • 99.98 + 27.68 = 127.66
  • 97.69 - 40.91 = 56.78
  • 17.15 + 76.11 = 93.26
  • 61.70 - 51.40 = 10.3
  • 92.51 + 45.27 = 137.78
  • 65.68 - 18.63 = 47.05
  • 34.00 - 25.37 = 8.63
  • 74.89 + 58.69 = 133.58
  • 53.50 - 50.38 = 3.12
  • 58.63 + 10.44 = 69.07
  • 83.76 - 59.20 = 24.56
  • 61.54 + 24.58 = 86.12
  • 57.42 + 83.27 = 140.69
  • 71.00 + 81.87 = 152.87
  • 24.20 + 50.22 = 74.42
  • 77.90 - 40.40 = 37.5
  • 45.64 - 43.53 = 2.11
  • 65.86 + 91.64 = 157.5
※总分:100分, 共计:490道题, 每题:0.20 分。


两位小数的加法和减法