两位小数的加法和减法470题 - 口算练习题答案A4纸打印下载

耗时： 0分0秒
题数：
得分：

20.76 + 36.24 = 57
35.40 + 43.32 = 78.72
30.00 + 37.35 = 67.35
52.54 + 42.16 = 94.7
98.50 - 95.44 = 3.06
42.98 + 83.24 = 126.22
24.88 + 80.97 = 105.85
20.48 + 11.85 = 32.33
97.50 - 41.63 = 55.87
33.44 - 33.32 = 0.119999999999997
65.73 - 45.97 = 19.76
60.49 - 20.41 = 40.08
49.50 - 16.32 = 33.18
78.22 - 28.65 = 49.57
56.10 + 87.51 = 143.61
70.17 - 48.88 = 21.29
74.68 + 59.87 = 134.55
22.57 + 55.46 = 78.03
57.43 + 19.15 = 76.58
21.25 + 69.54 = 90.79
64.86 + 94.84 = 159.7
53.10 - 32.62 = 20.48
81.90 + 30.22 = 112.12
99.55 - 51.46 = 48.09
60.00 + 15.78 = 75.78
66.34 - 14.38 = 51.96
22.34 + 93.64 = 115.98
88.63 + 14.90 = 103.53
20.44 + 58.29 = 78.73
55.68 + 63.94 = 119.62
82.85 + 53.69 = 136.54
34.28 + 34.17 = 68.45
96.95 + 25.68 = 122.63
32.76 + 85.36 = 118.12
54.71 + 10.41 = 65.12
83.70 + 38.64 = 122.34
69.38 + 96.48 = 165.86
59.56 - 47.32 = 12.24
54.36 + 64.24 = 118.6
87.69 + 85.34 = 173.03
14.61 + 56.70 = 71.31
53.73 + 77.64 = 131.37
76.39 - 62.48 = 13.91
24.85 - 13.49 = 11.36
36.40 + 91.51 = 127.91
99.00 + 77.18 = 176.18
90.91 + 62.49 = 153.4
97.75 - 52.15 = 45.6
68.70 - 38.77 = 29.93
38.16 - 37.94 = 0.219999999999999
76.61 - 53.13 = 23.48
55.81 + 42.72 = 98.53
21.31 + 32.31 = 53.62
83.63 - 68.63 = 15
67.37 + 55.82 = 123.19
90.95 - 14.41 = 76.54
45.15 + 37.19 = 82.34
71.64 + 11.38 = 83.02
28.35 + 60.62 = 88.97
39.53 + 41.45 = 80.98
19.98 + 17.10 = 37.08
79.94 - 28.27 = 51.67
16.44 + 96.50 = 112.94
82.14 + 99.18 = 181.32
32.23 + 13.19 = 45.42
73.56 + 10.85 = 84.41
35.17 + 43.91 = 79.08
94.57 - 91.42 = 3.14999999999999
31.95 + 31.69 = 63.64
46.78 + 68.70 = 115.48
36.13 - 24.88 = 11.25
24.80 + 22.76 = 47.56
79.57 - 33.18 = 46.39
26.89 + 31.12 = 58.01
99.79 + 28.00 = 127.79
79.80 + 16.88 = 96.68
38.15 + 48.78 = 86.93
83.47 - 83.45 = 0.019999999999996
97.34 + 85.61 = 182.95
11.14 + 61.18 = 72.32
31.99 + 45.52 = 77.51
29.72 + 39.56 = 69.28
21.42 + 54.37 = 75.79
54.95 + 55.55 = 110.5
43.00 + 21.76 = 64.76
65.80 + 58.46 = 124.26
38.84 - 25.74 = 13.1
75.45 + 19.42 = 94.87
84.59 - 14.84 = 69.75
88.82 + 31.78 = 120.6
93.32 - 34.58 = 58.74
63.88 - 21.63 = 42.25
72.61 + 65.65 = 138.26
35.38 + 53.93 = 89.31
89.17 - 52.88 = 36.29
19.98 - 18.67 = 1.31
49.43 - 20.37 = 29.06
16.60 + 67.87 = 84.47
87.34 + 56.52 = 143.86
33.94 + 49.43 = 83.37
60.39 + 38.56 = 98.95
85.79 - 46.62 = 39.17
65.79 + 55.69 = 121.48
39.51 + 38.88 = 78.39
75.71 + 67.59 = 143.3
66.61 - 10.44 = 56.17
26.58 + 75.22 = 101.8
37.23 - 15.18 = 22.05
19.79 + 88.12 = 107.91
82.65 - 62.99 = 19.66
89.72 - 79.22 = 10.5
34.79 - 12.89 = 21.9
17.13 + 43.35 = 60.48
35.87 + 22.96 = 58.83
62.66 + 58.81 = 121.47
61.97 + 76.43 = 138.4
58.20 - 26.57 = 31.63
96.53 + 66.93 = 163.46
61.81 + 83.99 = 145.8
20.36 - 10.81 = 9.55
51.49 + 12.20 = 63.69
52.20 - 34.40 = 17.8
18.40 + 84.26 = 102.66
36.36 + 64.12 = 100.48
77.37 - 28.56 = 48.81
62.11 - 37.45 = 24.66
84.20 + 87.68 = 171.88
74.80 - 49.33 = 25.47
24.30 + 56.60 = 80.9
17.38 + 50.51 = 67.89
17.12 + 48.52 = 65.64
31.84 - 24.64 = 7.2
36.61 + 31.32 = 67.93
83.62 - 14.66 = 68.96
64.65 + 37.28 = 101.93
23.15 - 11.73 = 11.42
78.13 + 41.25 = 119.38
41.15 + 92.82 = 133.97
57.17 - 28.37 = 28.8
61.20 + 78.80 = 140
25.82 + 51.78 = 77.6
33.29 - 15.86 = 17.43
11.00 + 43.17 = 54.17
59.72 - 56.14 = 3.58
16.88 + 74.24 = 91.12
80.30 - 49.45 = 30.85
25.13 + 82.30 = 107.43
59.64 - 24.81 = 34.83
55.64 + 76.73 = 132.37
89.65 + 74.29 = 163.94
38.17 + 37.48 = 75.65
97.27 - 23.75 = 73.52
95.57 + 75.23 = 170.8
60.39 + 62.88 = 123.27
58.40 - 42.77 = 15.63
38.51 + 11.13 = 49.64
42.89 + 60.98 = 103.87
84.82 + 70.64 = 155.46
59.12 + 57.16 = 116.28
68.65 + 36.71 = 105.36
69.81 - 24.36 = 45.45
74.22 - 57.16 = 17.06
75.52 - 72.87 = 2.64999999999999
71.78 + 65.59 = 137.37
69.66 + 22.57 = 92.23
55.83 - 35.66 = 20.17
73.24 - 40.87 = 32.37
61.75 - 34.33 = 27.42
72.34 + 63.18 = 135.52
17.40 + 71.53 = 88.93
91.00 - 76.51 = 14.49
13.69 + 67.98 = 81.67
92.86 - 91.24 = 1.62
60.21 + 86.29 = 146.5
97.53 - 41.97 = 55.56
45.11 + 13.29 = 58.4
25.21 + 82.26 = 107.47
92.17 - 36.15 = 56.02
86.42 - 48.37 = 38.05
95.54 + 51.52 = 147.06
47.68 + 80.94 = 128.62
11.65 + 48.77 = 60.42
81.13 + 75.23 = 156.36
23.31 + 57.66 = 80.97
90.26 - 36.36 = 53.9
13.63 + 76.51 = 90.14
71.70 - 40.75 = 30.95
82.67 - 35.30 = 47.37
30.41 + 54.32 = 84.73
48.89 + 96.52 = 145.41
21.73 + 11.59 = 33.32
56.34 - 40.14 = 16.2
75.85 + 97.22 = 173.07
75.22 + 74.18 = 149.4
48.72 - 18.73 = 29.99
20.66 + 76.30 = 96.96
50.66 + 80.62 = 131.28
64.17 - 18.44 = 45.73
21.43 - 19.92 = 1.51
37.75 + 88.25 = 126
43.60 + 31.92 = 75.52
80.61 + 35.79 = 116.4
68.13 + 40.46 = 108.59
15.62 + 26.17 = 41.79
90.44 - 88.29 = 2.14999999999999
60.17 - 41.82 = 18.35
33.38 - 16.47 = 16.91
40.29 + 86.90 = 127.19
97.41 + 53.27 = 150.68
13.00 + 39.14 = 52.14
75.25 - 26.11 = 49.14
21.64 + 74.53 = 96.17
98.31 + 45.62 = 143.93
17.71 + 24.40 = 42.11
75.12 - 32.34 = 42.78
61.78 - 37.62 = 24.16
18.22 + 15.75 = 33.97
76.55 + 43.49 = 120.04
76.96 + 92.00 = 168.96
30.94 + 83.83 = 114.77
95.65 - 49.85 = 45.8
25.24 + 60.65 = 85.89
79.21 - 33.00 = 46.21
75.79 - 67.13 = 8.66000000000001
92.89 + 88.78 = 181.67
44.15 + 79.59 = 123.74
82.22 + 18.91 = 101.13
76.46 + 24.11 = 100.57
13.66 + 68.20 = 81.86
97.19 + 50.16 = 147.35
51.36 + 79.31 = 130.67
16.78 + 71.49 = 88.27
20.45 + 11.57 = 32.02
66.13 - 41.70 = 24.43
36.30 + 77.61 = 113.91
56.42 + 86.73 = 143.15
99.75 + 75.77 = 175.52
68.65 - 20.86 = 47.79
94.78 - 80.36 = 14.42
88.70 - 19.74 = 68.96
87.00 - 21.00 = 66
57.84 - 46.60 = 11.24
86.33 + 22.82 = 109.15
95.99 + 29.17 = 125.16
77.19 + 43.55 = 120.74
10.81 + 72.85 = 83.66
76.17 + 19.54 = 95.71
72.35 - 16.23 = 56.12
92.55 + 32.36 = 124.91
70.92 + 16.25 = 87.17
74.32 + 42.74 = 117.06
89.70 - 11.91 = 77.79
86.33 + 44.77 = 131.1
50.75 - 34.41 = 16.34
55.89 + 84.67 = 140.56
81.84 + 68.50 = 150.34
69.19 - 55.33 = 13.86
99.98 - 11.86 = 88.12
24.25 + 63.57 = 87.82
91.37 + 28.58 = 119.95
65.22 + 39.67 = 104.89
72.80 + 53.67 = 126.47
66.35 + 60.72 = 127.07
90.34 - 37.71 = 52.63
76.58 + 86.78 = 163.36
31.62 - 24.26 = 7.36
13.99 + 51.75 = 65.74
48.63 + 75.22 = 123.85
34.65 - 17.32 = 17.33
81.88 - 20.78 = 61.1
38.47 + 55.97 = 94.44
24.94 + 76.55 = 101.49
14.20 + 43.88 = 58.08
92.83 + 62.40 = 155.23
54.18 - 13.46 = 40.72
21.50 + 64.88 = 86.38
66.52 + 54.59 = 121.11
55.87 + 30.16 = 86.03
98.34 + 79.58 = 177.92
30.44 + 19.40 = 49.84
62.74 + 77.43 = 140.17
50.38 - 13.24 = 37.14
68.88 + 96.29 = 165.17
90.30 + 47.91 = 138.21
18.73 + 88.60 = 107.33
32.43 + 24.55 = 56.98
26.98 - 17.44 = 9.54
69.31 + 64.84 = 134.15
43.47 + 90.88 = 134.35
89.85 + 28.18 = 118.03
70.80 + 62.64 = 133.44
88.17 - 15.22 = 72.95
84.52 - 36.42 = 48.1
65.35 + 78.60 = 143.95
63.85 - 36.86 = 26.99
82.79 + 16.27 = 99.06
65.87 + 26.75 = 92.62
71.53 + 82.89 = 154.42
22.65 + 19.96 = 42.61
25.25 + 80.45 = 105.7
86.29 - 61.27 = 25.02
69.55 + 27.11 = 96.66
66.99 + 71.90 = 138.89
49.46 + 60.86 = 110.32
93.13 - 92.22 = 0.909999999999997
70.99 + 78.39 = 149.38
97.78 + 10.12 = 107.9
91.77 + 38.56 = 130.33
88.58 + 72.86 = 161.44
85.36 - 51.91 = 33.45
67.30 + 42.71 = 110.01
71.45 + 57.52 = 128.97
59.96 - 30.69 = 29.27
46.41 + 17.79 = 64.2
76.68 + 97.60 = 174.28
72.36 - 20.43 = 51.93
68.25 - 10.51 = 57.74
88.46 + 89.52 = 177.98
90.16 + 83.30 = 173.46
19.22 + 77.20 = 96.42
45.35 - 24.59 = 20.76
39.10 + 63.00 = 102.1
30.40 + 65.16 = 95.56
39.79 + 54.39 = 94.18
45.43 + 71.80 = 117.23
63.32 - 40.85 = 22.47
89.54 + 84.27 = 173.81
78.56 - 71.75 = 6.81
31.78 + 53.88 = 85.66
92.45 + 14.75 = 107.2
87.25 - 16.40 = 70.85
87.69 - 86.80 = 0.890000000000001
22.69 + 73.16 = 95.85
13.81 + 20.74 = 34.55
67.90 + 84.73 = 152.63
28.27 + 64.77 = 93.04
73.48 + 53.60 = 127.08
83.17 - 15.35 = 67.82
33.72 + 97.71 = 131.43
98.85 - 23.46 = 75.39
74.24 - 23.92 = 50.32
43.90 - 27.99 = 15.91
59.84 + 59.80 = 119.64
68.15 + 60.60 = 128.75
10.23 + 71.46 = 81.69
18.59 - 16.76 = 1.83
26.89 + 43.39 = 70.28
24.35 + 43.35 = 67.7
71.89 + 32.46 = 104.35
69.64 - 63.75 = 5.89
86.44 - 86.25 = 0.189999999999998
45.23 + 23.60 = 68.83
98.22 - 29.00 = 69.22
79.72 + 31.19 = 110.91
10.22 + 29.34 = 39.56
54.96 - 41.16 = 13.8
82.11 + 28.76 = 110.87
11.21 + 84.34 = 95.55
58.71 + 33.65 = 92.36
97.42 - 53.72 = 43.7
73.24 + 62.12 = 135.36
77.52 + 55.15 = 132.67
22.51 + 69.49 = 92
67.49 - 26.33 = 41.16
23.24 + 84.78 = 108.02
77.58 - 19.66 = 57.92
55.88 - 48.71 = 7.17
45.28 + 46.49 = 91.77
86.28 + 32.47 = 118.75
61.21 + 73.12 = 134.33
38.36 - 31.55 = 6.81
74.54 - 28.22 = 46.32
92.59 + 14.11 = 106.7
95.93 + 48.43 = 144.36
66.85 + 16.34 = 83.19
28.66 + 93.82 = 122.48
91.10 + 34.64 = 125.74
37.23 + 30.39 = 67.62
58.22 - 13.37 = 44.85
81.15 + 85.69 = 166.84
69.19 - 27.65 = 41.54
49.79 + 22.22 = 72.01
82.73 - 18.34 = 64.39
53.82 + 79.41 = 133.23
69.66 + 21.90 = 91.56
85.24 + 65.44 = 150.68
85.43 + 63.51 = 148.94
49.96 + 48.52 = 98.48
57.47 + 87.46 = 144.93
35.73 + 48.58 = 84.31
49.18 + 67.84 = 117.02
58.43 - 36.89 = 21.54
32.79 + 75.79 = 108.58
21.95 + 15.31 = 37.26
52.68 + 16.54 = 69.22
10.39 + 77.30 = 87.69
91.46 - 60.96 = 30.5
34.32 + 59.27 = 93.59
70.32 + 20.43 = 90.75
55.13 + 45.47 = 100.6
90.37 + 82.69 = 173.06
63.11 + 89.17 = 152.28
75.43 + 19.34 = 94.77
21.58 + 43.48 = 65.06
97.94 + 39.28 = 137.22
65.63 + 91.78 = 157.41
84.62 - 69.58 = 15.04
21.94 - 21.34 = 0.600000000000001
82.48 + 48.21 = 130.69
15.68 + 51.91 = 67.59
65.57 + 51.24 = 116.81
87.66 - 84.84 = 2.81999999999999
59.90 + 85.75 = 145.65
13.83 + 15.47 = 29.3
26.24 + 80.72 = 106.96
63.91 - 61.88 = 2.02999999999999
69.62 - 30.44 = 39.18
26.83 + 76.87 = 103.7
83.51 + 14.71 = 98.22
97.72 + 70.62 = 168.34
97.15 + 97.89 = 195.04
49.45 + 56.25 = 105.7
52.62 + 70.54 = 123.16
63.60 + 43.24 = 106.84
80.24 + 74.75 = 154.99
86.15 - 83.35 = 2.80000000000001
98.92 - 68.17 = 30.75
21.66 + 75.11 = 96.77
81.36 - 61.52 = 19.84
31.81 + 60.44 = 92.25
82.41 - 32.77 = 49.64
44.62 + 31.63 = 76.25
61.94 + 63.57 = 125.51
97.85 + 42.17 = 140.02
54.62 - 33.14 = 21.48
15.54 + 49.86 = 65.4
69.45 + 28.62 = 98.07
29.15 + 99.14 = 128.29
38.27 + 13.27 = 51.54
63.97 + 48.19 = 112.16
30.17 + 28.87 = 59.04
90.22 - 45.48 = 44.74
25.75 + 10.44 = 36.19
64.86 + 90.45 = 155.31
49.63 - 28.95 = 20.68
88.51 - 31.44 = 57.07
73.98 - 19.61 = 54.37
72.24 - 22.98 = 49.26
77.15 - 12.98 = 64.17
67.90 - 33.34 = 34.56
49.91 + 11.87 = 61.78
50.73 + 93.63 = 144.36
71.81 - 50.57 = 21.24
68.95 + 22.00 = 90.95
83.91 + 88.41 = 172.32
97.77 + 28.18 = 125.95
64.99 - 32.35 = 32.64
68.50 + 54.13 = 122.63
21.38 + 66.35 = 87.73
94.62 - 42.19 = 52.43
57.55 - 27.27 = 30.28
84.68 - 63.46 = 21.22
76.23 + 71.89 = 148.12
53.36 - 14.28 = 39.08
29.58 - 28.17 = 1.41
37.42 + 97.34 = 134.76
78.37 + 32.54 = 110.91
91.31 + 26.58 = 117.89
98.67 - 78.83 = 19.84
67.58 - 24.32 = 43.26

※总分：100分，共计：470道题，每题：0.21 分。