两位小数的加法和减法420题 - 口算练习题答案A4纸打印下载

耗时： 0分0秒
题数：
得分：

82.80 - 72.89 = 9.91
79.46 + 59.32 = 138.78
90.21 + 67.84 = 158.05
74.14 - 46.21 = 27.93
59.18 + 34.74 = 93.92
38.46 + 79.83 = 118.29
83.00 - 42.52 = 40.48
91.00 - 16.95 = 74.05
33.28 + 47.18 = 80.46
73.55 + 98.76 = 172.31
44.66 + 76.17 = 120.83
50.55 + 70.82 = 121.37
18.89 + 88.57 = 107.46
37.10 + 66.34 = 103.44
46.42 + 56.56 = 102.98
75.10 - 26.34 = 48.76
29.84 - 26.54 = 3.3
75.37 + 52.70 = 128.07
73.16 + 69.23 = 142.39
39.22 + 61.51 = 100.73
84.92 + 66.87 = 151.79
53.85 + 21.45 = 75.3
66.91 - 41.56 = 25.35
49.58 + 57.91 = 107.49
91.28 + 10.85 = 102.13
83.71 - 66.69 = 17.02
89.95 - 34.92 = 55.03
26.67 + 68.91 = 95.58
81.66 - 71.42 = 10.24
83.22 + 23.85 = 107.07
78.92 + 89.00 = 167.92
60.39 + 92.99 = 153.38
75.86 + 43.89 = 119.75
76.81 + 49.61 = 126.42
36.20 + 37.21 = 73.41
89.77 + 71.21 = 160.98
90.26 + 85.86 = 176.12
83.41 + 31.16 = 114.57
90.31 + 58.46 = 148.77
92.59 + 10.94 = 103.53
79.90 + 41.64 = 121.54
59.86 + 56.73 = 116.59
59.10 + 57.72 = 116.82
45.59 + 43.57 = 89.16
15.62 + 91.16 = 106.78
20.72 + 68.27 = 88.99
91.11 + 39.70 = 130.81
30.56 + 84.19 = 114.75
90.81 - 62.27 = 28.54
84.17 + 89.27 = 173.44
74.79 + 80.98 = 155.77
73.91 + 26.12 = 100.03
40.77 + 59.62 = 100.39
39.46 + 18.59 = 58.05
55.00 - 22.72 = 32.28
97.86 - 67.38 = 30.48
23.30 + 41.58 = 64.88
24.31 + 11.74 = 36.05
48.00 - 40.94 = 7.06
74.66 - 18.25 = 56.41
64.49 + 57.41 = 121.9
55.19 + 31.81 = 87
18.17 + 78.50 = 96.67
98.55 + 74.80 = 173.35
58.21 - 26.75 = 31.46
91.82 + 51.28 = 143.1
15.00 + 30.43 = 45.43
42.49 + 27.00 = 69.49
58.22 - 20.56 = 37.66
56.71 + 18.18 = 74.89
98.89 + 85.43 = 184.32
43.76 - 35.80 = 7.96
45.10 + 70.10 = 115.2
31.74 + 42.75 = 74.49
70.57 + 54.60 = 125.17
54.64 + 83.98 = 138.62
82.87 - 41.93 = 40.94
71.70 + 15.28 = 86.98
97.27 - 84.18 = 13.09
69.43 - 60.62 = 8.81000000000001
61.42 + 84.28 = 145.7
95.55 - 77.46 = 18.09
95.96 - 24.80 = 71.16
10.52 + 36.23 = 46.75
36.79 + 75.27 = 112.06
49.36 + 79.99 = 129.35
19.15 + 71.15 = 90.3
26.80 + 60.15 = 86.95
32.90 + 79.40 = 112.3
55.45 + 41.80 = 97.25
87.39 - 30.43 = 56.96
48.70 + 19.27 = 67.97
39.88 - 11.75 = 28.13
38.31 + 45.29 = 83.6
87.59 + 27.50 = 115.09
77.25 + 74.46 = 151.71
76.91 - 66.97 = 9.94
76.27 + 65.71 = 141.98
27.29 + 13.13 = 40.42
44.54 - 10.30 = 34.24
88.25 - 24.24 = 64.01
48.31 + 14.82 = 63.13
20.66 + 75.83 = 96.49
68.56 - 23.24 = 45.32
33.25 + 54.80 = 88.05
42.66 + 22.10 = 64.76
61.13 + 51.83 = 112.96
44.69 + 53.50 = 98.19
42.11 - 10.54 = 31.57
18.51 + 94.19 = 112.7
83.18 - 13.78 = 69.4
84.97 - 43.33 = 41.64
74.22 - 73.73 = 0.489999999999995
59.13 + 97.29 = 156.42
80.61 + 80.31 = 160.92
15.45 + 50.63 = 66.08
31.76 + 84.67 = 116.43
76.39 - 73.98 = 2.41
70.45 - 40.16 = 30.29
14.26 + 73.62 = 87.88
61.86 + 50.32 = 112.18
49.56 + 80.85 = 130.41
98.37 - 16.58 = 81.79
73.91 + 40.76 = 114.67
70.14 + 44.66 = 114.8
91.88 + 51.57 = 143.45
75.26 + 33.68 = 108.94
45.21 + 24.51 = 69.72
96.15 + 50.95 = 147.1
42.88 + 52.20 = 95.08
45.14 + 37.29 = 82.43
41.31 - 32.89 = 8.42
89.79 - 64.37 = 25.42
54.22 - 45.70 = 8.52
38.88 + 88.18 = 127.06
87.73 - 23.39 = 64.34
67.28 + 55.88 = 123.16
23.89 + 36.82 = 60.71
27.50 - 23.13 = 4.37
53.43 - 24.55 = 28.88
25.66 + 35.44 = 61.1
65.87 + 63.27 = 129.14
87.74 + 85.51 = 173.25
98.61 - 86.25 = 12.36
80.74 + 81.10 = 161.84
62.24 + 79.79 = 142.03
61.58 + 48.46 = 110.04
79.58 + 72.40 = 151.98
29.69 + 81.75 = 111.44
66.81 - 61.43 = 5.38
91.15 - 62.90 = 28.25
73.95 - 16.12 = 57.83
16.58 + 60.35 = 76.93
92.21 + 60.40 = 152.61
32.11 + 50.84 = 82.95
93.43 - 15.53 = 77.9
80.97 + 15.47 = 96.44
41.53 + 60.56 = 102.09
85.52 + 70.78 = 156.3
70.18 + 56.52 = 126.7
55.30 - 31.28 = 24.02
90.64 - 78.82 = 11.82
49.61 + 15.28 = 64.89
81.41 + 72.73 = 154.14
85.87 + 63.19 = 149.06
60.76 + 87.70 = 148.46
96.89 + 50.97 = 147.86
94.25 - 13.88 = 80.37
59.92 + 16.44 = 76.36
53.36 + 53.94 = 107.3
43.65 + 53.59 = 97.24
74.83 + 46.46 = 121.29
92.91 + 76.71 = 169.62
91.37 + 11.25 = 102.62
85.69 + 44.68 = 130.37
70.45 - 57.75 = 12.7
63.50 + 10.48 = 73.98
21.79 + 67.55 = 89.34
69.24 + 45.25 = 114.49
71.65 + 78.71 = 150.36
57.43 - 11.12 = 46.31
50.36 + 63.96 = 114.32
66.15 + 55.73 = 121.88
71.33 + 29.58 = 100.91
98.72 + 40.20 = 138.92
73.10 - 59.82 = 13.28
90.71 + 42.40 = 133.11
65.20 - 16.51 = 48.69
82.29 + 29.96 = 112.25
49.47 - 21.15 = 28.32
78.96 - 52.82 = 26.14
57.91 + 70.90 = 128.81
74.76 + 65.72 = 140.48
88.66 + 89.54 = 178.2
54.81 + 64.54 = 119.35
89.11 - 37.91 = 51.2
95.28 - 60.83 = 34.45
19.46 + 89.58 = 109.04
92.59 - 40.74 = 51.85
74.81 - 50.74 = 24.07
23.16 + 98.51 = 121.67
85.92 + 29.21 = 115.13
56.63 + 80.00 = 136.63
56.25 + 82.19 = 138.44
51.77 + 41.45 = 93.22
95.50 + 90.92 = 186.42
88.29 - 18.80 = 69.49
39.80 + 41.47 = 81.27
58.99 + 40.52 = 99.51
46.75 + 63.12 = 109.87
45.11 - 37.79 = 7.32
95.00 + 68.32 = 163.32
37.16 + 13.43 = 50.59
34.99 + 87.84 = 122.83
19.30 + 22.83 = 42.13
24.66 + 16.72 = 41.38
40.21 - 19.00 = 21.21
52.96 + 98.47 = 151.43
74.87 + 85.93 = 160.8
71.10 - 40.11 = 30.99
46.00 - 39.25 = 6.75
15.10 + 53.18 = 68.28
36.87 + 22.81 = 59.68
68.49 - 13.72 = 54.77
53.36 + 26.76 = 80.12
51.21 - 16.10 = 35.11
85.88 + 59.98 = 145.86
96.96 + 67.31 = 164.27
79.84 - 77.11 = 2.73
60.36 + 25.20 = 85.56
63.16 + 50.00 = 113.16
41.29 + 26.79 = 68.08
53.91 + 42.91 = 96.82
53.36 + 40.75 = 94.11
24.97 + 95.57 = 120.54
89.56 - 68.80 = 20.76
59.67 + 98.80 = 158.47
88.89 + 16.88 = 105.77
37.76 + 74.88 = 112.64
97.32 - 63.98 = 33.34
86.38 - 60.49 = 25.89
86.19 + 56.58 = 142.77
74.84 + 77.96 = 152.8
15.60 + 23.67 = 39.27
65.36 + 18.41 = 83.77
99.25 + 35.31 = 134.56
36.77 - 21.30 = 15.47
89.73 - 82.45 = 7.28
26.52 + 21.51 = 48.03
88.90 - 48.88 = 40.02
48.75 + 46.57 = 95.32
98.56 + 59.11 = 157.67
58.87 - 27.27 = 31.6
19.77 + 47.71 = 67.48
70.93 - 19.30 = 51.63
11.72 + 31.25 = 42.97
33.17 + 37.98 = 71.15
17.52 + 72.39 = 89.91
47.55 - 32.53 = 15.02
21.95 + 90.96 = 112.91
16.99 + 37.87 = 54.86
62.13 + 30.40 = 92.53
79.00 + 59.68 = 138.68
17.56 + 62.59 = 80.15
77.86 - 45.35 = 32.51
77.42 + 77.50 = 154.92
28.85 - 17.45 = 11.4
66.42 + 41.66 = 108.08
76.68 + 96.61 = 173.29
46.32 + 20.26 = 66.58
92.70 + 69.98 = 162.68
44.64 + 56.69 = 101.33
82.31 + 12.79 = 95.1
44.10 + 20.46 = 64.56
60.88 + 56.20 = 117.08
96.73 - 44.55 = 52.18
82.61 - 30.73 = 51.88
54.66 - 27.47 = 27.19
67.91 - 45.21 = 22.7
56.16 + 45.35 = 101.51
97.83 + 70.24 = 168.07
72.66 + 65.78 = 138.44
49.14 + 16.47 = 65.61
94.71 - 19.31 = 75.4
16.37 + 32.95 = 49.32
71.95 + 12.30 = 84.25
86.98 + 24.38 = 111.36
85.57 + 38.29 = 123.86
99.68 + 88.14 = 187.82
57.24 + 46.82 = 104.06
32.39 + 51.38 = 83.77
77.10 + 68.41 = 145.51
47.86 + 41.43 = 89.29
54.32 - 50.22 = 4.1
28.19 - 20.21 = 7.98
71.19 - 56.87 = 14.32
34.50 + 29.55 = 64.05
71.83 - 13.57 = 58.26
99.89 + 39.73 = 139.62
68.90 + 57.75 = 126.65
56.54 + 13.65 = 70.19
14.13 + 95.69 = 109.82
28.62 + 69.30 = 97.92
44.94 + 54.22 = 99.16
33.86 + 57.58 = 91.44
96.94 - 70.49 = 26.45
37.11 + 25.79 = 62.9
94.84 - 83.55 = 11.29
59.84 - 40.19 = 19.65
34.92 - 30.57 = 4.35
43.78 + 76.69 = 120.47
22.87 + 24.11 = 46.98
48.21 + 49.50 = 97.71
53.71 + 16.10 = 69.81
41.66 + 83.51 = 125.17
12.64 + 35.72 = 48.36
43.82 - 24.82 = 19
73.70 + 38.81 = 112.51
22.74 + 66.54 = 89.28
23.52 + 80.44 = 103.96
72.72 + 75.33 = 148.05
57.12 + 72.80 = 129.92
79.71 + 31.65 = 111.36
66.97 + 68.63 = 135.6
83.42 + 35.66 = 119.08
69.00 + 39.99 = 108.99
71.16 + 91.74 = 162.9
70.98 - 59.55 = 11.43
51.52 - 11.26 = 40.26
41.46 + 20.00 = 61.46
95.79 - 89.14 = 6.65000000000001
86.83 - 80.10 = 6.73
26.98 - 23.22 = 3.76
77.67 + 97.87 = 175.54
98.33 - 88.80 = 9.53
72.63 + 96.60 = 169.23
58.66 + 19.27 = 77.93
39.82 + 12.86 = 52.68
63.95 + 10.41 = 74.36
89.73 - 81.27 = 8.46000000000001
69.88 + 73.10 = 142.98
49.71 + 18.82 = 68.53
91.60 - 20.30 = 71.3
97.27 + 50.45 = 147.72
59.96 + 76.00 = 135.96
76.50 + 70.33 = 146.83
92.86 + 29.11 = 121.97
72.32 + 47.20 = 119.52
53.96 - 18.73 = 35.23
57.56 + 27.13 = 84.69
78.46 - 76.92 = 1.53999999999999
69.62 + 61.26 = 130.88
66.86 - 40.62 = 26.24
97.77 + 55.38 = 153.15
38.95 + 83.28 = 122.23
25.14 + 44.97 = 70.11
69.43 + 72.75 = 142.18
91.44 + 92.36 = 183.8
39.10 + 87.95 = 127.05
71.26 + 65.25 = 136.51
11.90 + 48.67 = 60.57
74.79 + 43.91 = 118.7
62.85 - 30.00 = 32.85
99.49 + 28.80 = 128.29
79.94 + 16.46 = 96.4
23.11 - 11.15 = 11.96
21.31 + 16.98 = 38.29
59.60 - 14.30 = 45.3
67.90 + 54.36 = 122.26
92.00 + 99.54 = 191.54
39.16 - 29.34 = 9.82
61.83 - 24.10 = 37.73
16.10 + 91.83 = 107.93
49.44 + 98.25 = 147.69
33.56 + 75.85 = 109.41
53.41 + 80.47 = 133.88
57.11 + 84.44 = 141.55
85.72 - 82.66 = 3.06
84.47 - 20.16 = 64.31
62.15 + 56.54 = 118.69
81.59 - 24.88 = 56.71
37.27 + 55.27 = 92.54
93.50 - 71.70 = 21.8
79.25 + 37.64 = 116.89
59.49 + 73.26 = 132.75
45.60 - 39.46 = 6.14
71.77 + 58.26 = 130.03
66.31 - 60.65 = 5.66
72.91 - 22.67 = 50.24
12.48 + 51.91 = 64.39
53.76 + 54.32 = 108.08
70.70 + 32.13 = 102.83
38.89 - 18.52 = 20.37
11.76 + 92.27 = 104.03
95.32 - 36.15 = 59.17
80.39 - 77.82 = 2.57000000000001
91.96 + 46.79 = 138.75
65.68 - 13.58 = 52.1
83.23 - 25.14 = 58.09
48.43 + 27.23 = 75.66
99.21 - 36.82 = 62.39
60.00 + 93.76 = 153.76
86.37 - 26.42 = 59.95
37.29 + 78.50 = 115.79
66.23 + 73.00 = 139.23
98.98 - 34.42 = 64.56
53.41 + 31.75 = 85.16
83.30 - 50.68 = 32.62
85.48 - 37.52 = 47.96
42.26 + 18.23 = 60.49
88.12 + 84.57 = 172.69
95.98 + 14.44 = 110.42
46.73 + 15.13 = 61.86
40.81 + 78.29 = 119.1
44.31 - 28.64 = 15.67
67.21 + 36.30 = 103.51
99.88 - 88.10 = 11.78
32.60 + 43.83 = 76.43
23.43 + 34.23 = 57.66
61.47 + 89.82 = 151.29

※总分：100分，共计：420道题，每题：0.24 分。