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1秒
题数：
得分：

63.65 - 52.50 = 11.15
92.90 + 12.36 = 105.26
31.98 - 18.16 = 13.82
68.91 - 15.34 = 53.57
16.88 + 68.76 = 85.64
84.75 - 52.11 = 32.64
48.42 - 28.18 = 20.24
37.13 + 57.81 = 94.94
40.39 + 12.98 = 53.37
78.90 - 71.94 = 6.96000000000001
69.14 - 45.76 = 23.38
28.47 - 11.63 = 16.84
65.44 + 34.87 = 100.31
77.86 + 70.61 = 148.47
94.13 + 58.50 = 152.63
44.97 + 53.26 = 98.23
40.36 + 29.90 = 70.26
93.37 + 49.10 = 142.47
99.90 - 52.47 = 47.43
35.80 + 58.51 = 94.31
89.36 - 26.94 = 62.42
92.35 + 83.18 = 175.53
39.23 + 45.67 = 84.9
50.46 + 70.35 = 120.81
63.48 + 11.11 = 74.59
14.19 + 36.93 = 51.12
15.76 + 91.47 = 107.23
73.16 - 44.31 = 28.85
64.77 - 16.79 = 47.98
55.34 + 81.87 = 137.21
29.87 + 52.63 = 82.5
75.55 - 33.93 = 41.62
98.26 - 90.90 = 7.36
48.29 + 78.10 = 126.39
38.70 - 22.47 = 16.23
49.35 + 57.20 = 106.55
99.42 - 97.87 = 1.55
47.87 - 26.21 = 21.66
99.43 - 53.18 = 46.25
15.42 + 86.15 = 101.57
73.69 + 80.53 = 154.22
36.26 - 13.39 = 22.87
16.31 + 92.17 = 108.48
51.53 - 11.67 = 39.86
16.82 + 49.47 = 66.29
67.56 + 92.65 = 160.21
78.16 + 74.79 = 152.95
82.39 - 24.40 = 57.99
79.25 - 44.19 = 35.06
62.40 + 28.27 = 90.67
91.29 + 42.17 = 133.46
87.00 + 24.46 = 111.46
61.39 + 37.88 = 99.27
44.79 + 33.23 = 78.02
77.68 - 19.82 = 57.86
11.15 + 17.44 = 28.59
37.37 + 74.49 = 111.86
82.25 + 78.28 = 160.53
50.88 + 57.86 = 108.74
84.16 + 15.21 = 99.37
33.19 + 60.50 = 93.69
80.93 - 80.15 = 0.780000000000001
70.21 + 70.56 = 140.77
62.90 + 91.78 = 154.68
30.31 + 63.11 = 93.42
49.23 - 26.48 = 22.75
90.45 - 72.44 = 18.01
85.99 + 97.21 = 183.2
73.46 - 60.89 = 12.57
44.28 + 83.34 = 127.62
13.10 + 87.55 = 100.65
56.95 + 32.69 = 89.64
27.26 + 57.98 = 85.24
25.60 - 19.81 = 5.79
84.71 - 74.25 = 10.46
29.88 - 23.81 = 6.07
85.21 - 52.87 = 32.34
42.36 + 72.86 = 115.22
26.11 + 84.14 = 110.25
14.17 + 32.86 = 47.03
70.80 + 29.57 = 100.37
67.20 + 45.12 = 112.32
77.39 + 87.41 = 164.8
65.39 + 90.75 = 156.14
62.16 + 25.44 = 87.6
71.12 - 32.22 = 38.9
65.51 + 48.17 = 113.68
40.92 + 87.28 = 128.2
65.91 + 60.81 = 126.72
52.33 + 32.40 = 84.73
75.17 + 74.86 = 150.03
56.31 + 77.52 = 133.83
80.53 + 51.87 = 132.4
99.97 + 79.14 = 179.11
42.28 - 18.11 = 24.17
33.27 - 12.19 = 21.08
44.23 + 17.65 = 61.88
49.47 + 31.27 = 80.74
33.35 + 25.52 = 58.87
32.66 + 88.68 = 121.34
95.82 + 81.91 = 177.73
53.26 + 88.36 = 141.62
62.75 + 63.93 = 126.68
17.13 + 66.76 = 83.89
67.38 + 45.00 = 112.38
93.50 + 19.82 = 113.32
68.65 - 41.73 = 26.92
87.80 - 24.91 = 62.89
85.88 - 80.77 = 5.11
92.25 - 16.63 = 75.62
27.35 + 15.58 = 42.93
97.44 + 89.34 = 186.78
69.24 + 67.17 = 136.41
88.24 + 54.52 = 142.76
15.70 + 42.15 = 57.85
53.59 + 77.87 = 131.46
34.58 + 83.48 = 118.06
51.98 + 55.63 = 107.61
57.93 - 10.33 = 47.6
48.66 - 12.81 = 35.85
95.60 + 63.89 = 159.49
97.21 - 21.93 = 75.28
70.74 + 43.23 = 113.97
85.96 - 74.74 = 11.22
47.37 - 41.37 = 6
53.64 + 54.78 = 108.42
43.23 - 11.78 = 31.45
89.11 - 23.37 = 65.74
99.29 + 37.76 = 137.05
50.24 + 60.81 = 111.05
22.50 + 15.13 = 37.63
68.28 + 36.15 = 104.43
56.72 + 65.52 = 122.24
83.82 - 46.83 = 36.99
29.00 + 65.20 = 94.2
38.13 + 73.70 = 111.83
93.18 + 97.70 = 190.88
70.75 - 18.37 = 52.38
78.59 + 18.59 = 97.18
40.12 - 32.18 = 7.94
69.63 - 26.72 = 42.91
79.95 - 24.46 = 55.49
90.86 + 89.81 = 180.67
18.59 + 47.66 = 66.25
48.20 + 64.63 = 112.83
14.65 + 68.98 = 83.63
68.94 + 99.56 = 168.5
45.79 - 38.34 = 7.45
63.85 + 23.18 = 87.03
59.35 + 53.14 = 112.49
24.37 + 26.29 = 50.66
97.86 - 43.36 = 54.5
93.84 - 40.74 = 53.1
69.82 - 40.89 = 28.93
42.49 + 94.42 = 136.91
93.39 - 55.56 = 37.83
75.96 + 80.31 = 156.27
52.30 + 96.61 = 148.91
74.77 - 71.63 = 3.14
58.92 - 10.15 = 48.77
77.63 - 40.96 = 36.67
72.43 + 94.24 = 166.67
41.91 + 56.12 = 98.03
85.51 - 82.35 = 3.16000000000001
46.20 + 84.56 = 130.76
89.28 + 22.36 = 111.64
30.44 + 70.94 = 101.38
27.26 + 40.95 = 68.21
36.81 + 14.99 = 51.8
36.85 - 26.53 = 10.32
86.59 - 33.60 = 52.99
95.23 + 85.55 = 180.78
67.39 - 56.13 = 11.26
13.50 + 90.23 = 103.73
63.56 + 90.66 = 154.22
41.42 + 78.26 = 119.68
14.11 + 69.37 = 83.48
71.20 + 20.12 = 91.32
13.41 + 85.66 = 99.07
97.34 + 10.32 = 107.66
86.94 + 13.34 = 100.28
63.46 + 68.35 = 131.81
65.69 + 28.68 = 94.37
92.40 + 88.75 = 181.15
32.71 + 34.28 = 66.99
16.41 + 55.75 = 72.16
21.99 + 45.92 = 67.91
67.73 - 60.42 = 7.31
56.15 + 38.19 = 94.34
69.44 + 49.91 = 119.35
31.91 + 94.91 = 126.82
67.33 + 36.63 = 103.96
50.52 - 46.90 = 3.62
59.20 + 92.47 = 151.67
15.69 + 36.79 = 52.48
77.79 + 69.29 = 147.08
14.79 + 79.26 = 94.05
59.52 + 12.88 = 72.4
33.63 + 78.13 = 111.76
98.97 + 58.26 = 157.23
81.50 - 73.33 = 8.17
32.29 - 21.17 = 11.12
25.11 + 18.57 = 43.68
24.10 + 66.22 = 90.32
58.29 - 22.82 = 35.47
18.79 + 78.90 = 97.69
78.32 + 43.40 = 121.72
81.84 - 60.18 = 21.66
12.66 + 39.45 = 52.11
47.32 + 29.37 = 76.69
73.39 + 47.54 = 120.93
85.87 + 32.64 = 118.51
22.38 + 26.27 = 48.65
34.28 + 70.98 = 105.26
48.21 + 35.94 = 84.15
71.39 - 10.63 = 60.76
52.47 + 16.71 = 69.18
26.43 + 75.19 = 101.62
90.91 + 75.43 = 166.34
61.13 - 53.13 = 8
55.87 + 69.83 = 125.7
95.74 - 56.35 = 39.39
88.22 + 99.92 = 188.14
80.64 - 67.20 = 13.44
62.95 + 53.82 = 116.77
49.93 - 13.95 = 35.98
39.74 + 93.98 = 133.72
91.28 - 59.30 = 31.98
10.30 + 74.95 = 85.25
95.18 - 14.40 = 80.78
41.52 + 27.62 = 69.14
11.64 + 42.99 = 54.63
61.28 - 61.00 = 0.280000000000001
21.23 + 72.49 = 93.72
95.68 - 55.76 = 39.92
98.57 + 10.50 = 109.07
73.70 - 22.18 = 51.52
78.46 - 14.75 = 63.71
76.58 - 15.72 = 60.86
27.80 + 79.44 = 107.24
79.67 - 16.87 = 62.8
54.63 + 92.56 = 147.19
91.16 - 52.52 = 38.64
50.52 + 38.91 = 89.43
94.91 - 77.70 = 17.21
21.39 + 28.26 = 49.65
83.96 - 30.40 = 53.56
70.14 - 62.82 = 7.32
17.81 + 88.64 = 106.45
87.93 + 87.94 = 175.87
12.34 - 11.31 = 1.03
22.72 + 44.64 = 67.36
45.89 + 57.16 = 103.05
29.52 + 34.19 = 63.71
40.32 + 88.13 = 128.45
26.99 + 12.67 = 39.66
23.78 + 95.13 = 118.91
99.25 - 52.83 = 46.42
93.67 + 73.86 = 167.53
23.10 + 53.67 = 76.77
71.29 - 62.47 = 8.82000000000001
25.80 - 15.55 = 10.25
59.35 - 26.29 = 33.06
52.97 - 32.80 = 20.17
23.33 + 38.13 = 61.46
73.14 - 35.99 = 37.15
30.78 - 19.47 = 11.31
43.95 + 98.21 = 142.16
89.83 + 36.22 = 126.05
55.00 - 28.64 = 26.36
75.88 + 85.13 = 161.01
28.35 + 27.61 = 55.96
27.43 + 28.86 = 56.29
76.32 + 46.34 = 122.66
61.86 + 85.83 = 147.69
94.98 - 40.39 = 54.59
89.64 - 72.43 = 17.21
87.21 - 78.75 = 8.45999999999999
33.51 + 40.96 = 74.47
22.31 + 22.56 = 44.87
32.63 + 93.56 = 126.19
90.12 + 12.83 = 102.95
30.95 + 88.64 = 119.59
63.71 + 85.39 = 149.1
19.54 + 89.46 = 109
36.71 - 26.25 = 10.46
84.18 + 95.54 = 179.72
51.45 + 83.31 = 134.76
78.92 + 24.72 = 103.64
45.19 + 65.90 = 111.09
92.54 + 70.73 = 163.27
57.59 - 28.55 = 29.04
57.78 - 42.63 = 15.15
45.56 + 54.16 = 99.72
72.51 - 31.97 = 40.54
97.76 - 20.82 = 76.94
68.80 + 13.16 = 81.96
16.37 + 31.66 = 48.03
72.87 - 38.55 = 34.32
92.47 - 24.77 = 67.7
73.25 + 95.70 = 168.95
98.21 - 69.13 = 29.08
92.51 + 13.92 = 106.43
77.83 - 41.47 = 36.36
51.75 + 90.25 = 142
60.71 - 18.90 = 41.81
68.23 - 54.20 = 14.03
43.96 - 37.28 = 6.68
19.15 + 77.20 = 96.35
98.35 - 80.66 = 17.69
37.13 + 79.28 = 116.41
82.55 + 23.75 = 106.3
76.34 - 64.15 = 12.19
62.46 - 44.16 = 18.3
18.25 + 71.34 = 89.59
47.53 + 59.88 = 107.41
34.91 + 17.86 = 52.77
64.93 - 12.94 = 51.99
12.51 + 50.84 = 63.35
85.26 + 78.13 = 163.39
70.43 - 50.32 = 20.11
67.75 + 87.17 = 154.92
97.79 - 16.33 = 81.46
72.15 + 41.36 = 113.51
80.13 + 71.24 = 151.37
66.54 + 26.37 = 92.91
86.71 - 71.43 = 15.28
92.97 - 82.00 = 10.97
98.40 - 73.61 = 24.79
80.86 + 51.68 = 132.54
67.72 - 35.25 = 32.47
23.58 + 60.76 = 84.34
60.51 + 25.44 = 85.95
84.32 + 72.43 = 156.75
11.29 + 13.12 = 24.41
43.46 + 16.55 = 60.01
91.67 + 45.89 = 137.56
39.70 - 17.25 = 22.45
43.93 + 17.24 = 61.17
18.13 + 70.11 = 88.24
73.12 + 94.66 = 167.78
47.26 + 27.89 = 75.15
68.45 + 77.27 = 145.72
39.95 + 42.62 = 82.57
51.38 + 92.10 = 143.48
87.97 - 43.54 = 44.43
36.75 + 51.16 = 87.91
29.82 + 13.90 = 43.72
98.25 + 89.92 = 188.17
96.26 + 24.20 = 120.46
78.70 - 42.31 = 36.39
19.34 + 26.53 = 45.87
72.11 - 33.67 = 38.44
57.91 + 52.62 = 110.53
35.49 + 10.90 = 46.39
71.82 - 33.49 = 38.33
66.42 - 30.49 = 35.93
95.65 + 61.60 = 157.25
96.92 + 33.97 = 130.89
87.27 + 80.85 = 168.12
70.33 - 37.13 = 33.2
90.79 + 84.84 = 175.63
92.40 + 93.33 = 185.73
43.25 + 13.44 = 56.69
49.62 + 45.17 = 94.79
71.37 + 57.93 = 129.3
28.17 + 49.67 = 77.84
87.12 - 38.70 = 48.42
58.34 - 56.45 = 1.89
55.30 + 92.91 = 148.21
72.13 + 35.19 = 107.32
64.82 + 10.86 = 75.68
36.76 + 46.24 = 83
34.77 + 25.36 = 60.13
24.15 - 10.19 = 13.96
84.78 + 28.65 = 113.43
76.34 - 71.24 = 5.10000000000001
79.84 + 78.66 = 158.5
67.12 - 26.36 = 40.76
21.25 + 69.68 = 90.93
91.44 + 86.47 = 177.91
68.67 + 11.56 = 80.23
59.58 - 16.11 = 43.47
61.86 - 47.29 = 14.57
64.24 - 20.24 = 44
60.26 - 41.83 = 18.43
63.22 + 92.81 = 156.03
95.66 + 59.54 = 155.2
15.97 + 66.86 = 82.83
43.25 - 34.27 = 8.98
64.82 + 70.16 = 134.98
55.57 - 42.54 = 13.03
94.67 - 87.74 = 6.93000000000001
37.60 + 93.83 = 131.43
17.35 + 95.88 = 113.23
47.85 + 49.23 = 97.08
97.23 - 42.43 = 54.8
76.38 + 60.49 = 136.87
13.89 + 87.65 = 101.54
71.17 + 29.49 = 100.66
98.24 - 60.13 = 38.11
97.78 + 14.89 = 112.67
94.93 + 62.90 = 157.83
19.33 + 10.85 = 30.18
26.61 + 11.39 = 38
62.78 + 57.84 = 120.62
36.84 + 98.21 = 135.05
30.45 + 88.55 = 119
48.16 + 44.47 = 92.63
90.36 + 41.56 = 131.92
41.76 - 26.55 = 15.21
51.20 + 76.13 = 127.33
81.73 - 55.89 = 25.84
83.59 + 57.80 = 141.39
36.46 - 11.44 = 25.02
59.18 + 41.57 = 100.75
32.77 + 98.82 = 131.59
79.60 - 38.30 = 41.3
52.51 + 88.82 = 141.33
94.75 + 81.60 = 176.35

※总分：100分，共计：420道题，每题：0.24 分。