两位小数的加法和减法490题 - 口算练习题答案A4纸打印下载

耗时： 0分0秒
题数：
得分：

78.41 - 35.59 = 42.82
24.42 - 17.98 = 6.44
91.54 + 81.30 = 172.84
28.48 + 50.19 = 78.67
99.11 - 98.36 = 0.75
55.35 + 91.33 = 146.68
63.30 - 16.80 = 46.5
25.69 + 87.74 = 113.43
93.57 + 27.15 = 120.72
27.32 + 94.43 = 121.75
40.24 + 35.34 = 75.58
15.94 + 84.46 = 100.4
10.98 + 39.28 = 50.26
99.18 - 57.99 = 41.19
61.57 + 91.24 = 152.81
79.40 + 10.46 = 89.86
42.85 + 17.25 = 60.1
31.14 + 80.90 = 112.04
70.74 - 15.61 = 55.13
85.72 + 24.10 = 109.82
14.59 + 44.26 = 58.85
80.00 + 33.32 = 113.32
89.46 - 84.58 = 4.88
69.79 - 55.69 = 14.1
38.39 + 96.22 = 134.61
20.58 - 14.68 = 5.9
62.70 - 52.77 = 9.93
45.56 + 73.43 = 118.99
75.63 - 31.95 = 43.68
41.42 - 26.75 = 14.67
69.87 - 29.35 = 40.52
66.10 + 38.80 = 104.9
65.85 + 71.49 = 137.34
16.72 + 91.61 = 108.33
89.43 + 97.20 = 186.63
22.22 + 18.23 = 40.45
56.71 + 76.68 = 133.39
32.96 - 30.36 = 2.6
88.89 - 50.78 = 38.11
94.19 - 77.56 = 16.63
54.11 + 33.90 = 88.01
25.20 + 83.85 = 109.05
98.72 + 83.48 = 182.2
45.95 + 33.51 = 79.46
59.91 - 56.64 = 3.27
10.93 + 29.43 = 40.36
26.14 + 12.78 = 38.92
99.86 + 36.54 = 136.4
63.55 + 69.28 = 132.83
32.92 + 50.48 = 83.4
63.19 - 55.61 = 7.58
97.17 - 83.56 = 13.61
47.55 + 71.79 = 119.34
95.91 + 51.11 = 147.02
28.18 + 18.12 = 46.3
99.79 - 68.32 = 31.47
31.73 + 97.47 = 129.2
17.59 + 51.32 = 68.91
91.11 - 80.65 = 10.46
18.84 + 90.74 = 109.58
41.50 + 48.12 = 89.62
54.10 - 53.36 = 0.740000000000002
74.57 + 34.57 = 109.14
46.49 + 28.67 = 75.16
26.38 + 53.23 = 79.61
26.89 + 94.10 = 120.99
16.16 + 25.77 = 41.93
52.50 + 97.98 = 150.48
61.59 - 43.36 = 18.23
92.31 + 81.58 = 173.89
26.56 + 39.21 = 65.77
50.62 + 16.79 = 67.41
40.34 + 51.51 = 91.85
75.40 - 56.00 = 19.4
66.55 + 68.26 = 134.81
60.52 - 47.25 = 13.27
60.77 - 13.47 = 47.3
97.90 - 54.22 = 43.68
99.53 + 64.96 = 164.49
68.80 + 40.56 = 109.36
85.10 - 39.58 = 45.52
84.87 + 45.15 = 130.02
98.24 - 91.26 = 6.97999999999999
64.30 + 14.65 = 78.95
86.87 - 43.37 = 43.5
59.47 + 55.75 = 115.22
85.62 - 48.25 = 37.37
48.76 + 75.51 = 124.27
99.67 - 12.95 = 86.72
94.23 - 73.37 = 20.86
86.32 + 12.50 = 98.82
61.52 + 58.83 = 120.35
93.45 + 60.26 = 153.71
98.82 - 22.41 = 76.41
72.46 + 22.58 = 95.04
62.19 - 50.26 = 11.93
52.65 + 90.97 = 143.62
49.82 + 65.73 = 115.55
82.25 - 22.56 = 59.69
61.35 + 26.73 = 88.08
68.34 + 92.39 = 160.73
84.94 - 43.29 = 41.65
43.91 + 25.91 = 69.82
81.94 - 35.68 = 46.26
98.11 - 80.39 = 17.72
25.89 + 35.58 = 61.47
70.19 + 36.34 = 106.53
18.28 + 96.29 = 114.57
45.68 - 40.83 = 4.85
91.26 - 42.35 = 48.91
42.19 + 87.18 = 129.37
92.68 + 77.24 = 169.92
76.40 - 75.10 = 1.30000000000001
79.14 + 61.29 = 140.43
56.59 - 53.71 = 2.88
72.49 + 67.33 = 139.82
60.32 + 28.00 = 88.32
50.51 + 81.27 = 131.78
43.24 + 16.63 = 59.87
37.72 + 52.82 = 90.54
96.48 + 53.26 = 149.74
38.33 + 44.87 = 83.2
64.29 + 57.11 = 121.4
12.64 + 55.32 = 67.96
36.45 + 28.88 = 65.33
88.28 - 57.16 = 31.12
14.23 + 80.42 = 94.65
23.67 + 15.38 = 39.05
63.55 + 16.90 = 80.45
42.93 + 31.17 = 74.1
94.14 - 56.83 = 37.31
24.72 + 88.39 = 113.11
81.27 - 21.88 = 59.39
89.84 - 23.19 = 66.65
69.39 + 90.58 = 159.97
88.44 + 68.47 = 156.91
95.97 - 50.98 = 44.99
99.67 - 98.44 = 1.23
45.43 + 28.12 = 73.55
59.79 + 21.22 = 81.01
64.24 + 98.41 = 162.65
80.13 + 51.99 = 132.12
84.77 - 23.33 = 61.44
31.85 + 79.21 = 111.06
90.63 + 98.10 = 188.73
84.69 + 67.36 = 152.05
68.29 + 95.24 = 163.53
75.00 - 10.70 = 64.3
65.48 + 48.27 = 113.75
99.49 + 65.33 = 164.82
63.27 + 53.93 = 117.2
62.86 + 59.37 = 122.23
36.29 + 51.91 = 88.2
69.70 - 41.73 = 27.97
56.56 - 18.65 = 37.91
25.66 + 71.89 = 97.55
45.97 + 58.20 = 104.17
24.82 + 66.35 = 91.17
93.86 + 80.39 = 174.25
74.35 + 45.63 = 119.98
73.58 - 39.42 = 34.16
70.77 - 13.13 = 57.64
12.99 + 53.47 = 66.46
47.98 - 46.78 = 1.2
71.75 + 78.61 = 150.36
90.30 - 18.72 = 71.58
87.67 + 26.60 = 114.27
47.79 + 62.52 = 110.31
94.42 + 43.21 = 137.63
43.85 - 40.13 = 3.72
76.21 - 62.76 = 13.45
95.99 - 52.82 = 43.17
82.90 + 81.84 = 164.74
47.24 + 90.67 = 137.91
16.90 - 15.93 = 0.969999999999999
76.14 + 50.71 = 126.85
29.95 + 73.92 = 103.87
41.27 - 26.14 = 15.13
93.85 - 89.98 = 3.86999999999999
42.74 - 29.24 = 13.5
44.64 - 43.88 = 0.759999999999998
58.89 - 46.21 = 12.68
29.72 + 62.27 = 91.99
77.84 - 38.47 = 39.37
77.70 + 16.52 = 94.22
54.37 - 18.35 = 36.02
11.77 + 68.32 = 80.09
15.28 + 67.77 = 83.05
74.60 + 98.39 = 172.99
59.66 - 21.22 = 38.44
64.89 + 28.20 = 93.09
21.75 + 98.74 = 120.49
94.39 + 79.29 = 173.68
79.41 - 41.43 = 37.98
59.55 + 98.63 = 158.18
73.29 - 51.76 = 21.53
85.67 - 47.82 = 37.85
88.88 + 14.61 = 103.49
86.60 + 71.23 = 157.83
57.43 - 27.24 = 30.19
79.43 - 65.97 = 13.46
49.40 + 26.79 = 76.19
44.73 + 90.68 = 135.41
83.70 + 73.29 = 156.99
91.37 - 80.32 = 11.05
99.84 - 85.36 = 14.48
40.10 - 37.28 = 2.82
52.11 + 51.10 = 103.21
58.71 - 36.31 = 22.4
23.69 + 13.20 = 36.89
53.62 - 42.15 = 11.47
81.28 - 72.87 = 8.41
41.81 + 74.84 = 116.65
70.11 + 30.64 = 100.75
90.70 - 45.29 = 45.41
13.81 + 52.32 = 66.13
78.97 - 42.61 = 36.36
68.97 + 22.58 = 91.55
52.12 + 85.38 = 137.5
85.80 + 16.78 = 102.58
41.25 - 18.27 = 22.98
49.58 - 36.24 = 13.34
44.48 + 23.21 = 67.69
74.90 + 72.29 = 147.19
87.84 - 18.80 = 69.04
33.74 + 74.94 = 108.68
63.89 - 24.92 = 38.97
85.53 - 12.11 = 73.42
94.76 + 70.38 = 165.14
37.75 + 73.28 = 111.03
75.84 + 43.24 = 119.08
56.34 - 31.61 = 24.73
31.88 + 70.34 = 102.22
21.23 + 79.74 = 100.97
66.79 - 44.40 = 22.39
21.99 + 98.19 = 120.18
21.80 + 83.80 = 105.6
23.45 + 43.78 = 67.23
96.48 + 13.67 = 110.15
57.35 + 22.39 = 79.74
78.66 + 88.24 = 166.9
39.43 + 88.49 = 127.92
26.80 + 19.24 = 46.04
72.39 + 90.67 = 163.06
87.32 - 14.37 = 72.95
61.90 - 60.24 = 1.66
58.17 + 85.42 = 143.59
61.82 - 16.74 = 45.08
24.47 + 72.31 = 96.78
72.94 + 77.83 = 150.77
49.77 + 31.22 = 80.99
99.40 + 39.16 = 138.56
91.33 - 26.71 = 64.62
50.60 + 83.12 = 133.72
67.23 + 77.92 = 145.15
82.86 + 72.89 = 155.75
41.73 + 24.73 = 66.46
77.26 + 96.22 = 173.48
25.60 + 60.35 = 85.95
49.57 - 36.88 = 12.69
33.31 + 88.47 = 121.78
77.45 + 20.88 = 98.33
50.26 + 64.61 = 114.87
74.25 + 21.67 = 95.92
35.92 - 19.96 = 15.96
92.75 + 44.79 = 137.54
15.46 + 49.47 = 64.93
20.51 + 30.80 = 51.31
98.84 - 13.53 = 85.31
33.22 + 28.98 = 62.2
86.35 - 24.96 = 61.39
22.67 + 91.69 = 114.36
38.77 + 74.42 = 113.19
84.70 - 39.52 = 45.18
72.35 - 16.99 = 55.36
79.56 + 46.58 = 126.14
79.31 + 54.53 = 133.84
17.25 + 54.64 = 71.89
56.48 + 86.90 = 143.38
25.97 + 73.11 = 99.08
12.54 + 20.19 = 32.73
57.81 + 52.63 = 110.44
41.70 + 57.22 = 98.92
83.58 + 52.32 = 135.9
93.67 - 61.82 = 31.85
62.14 + 44.55 = 106.69
34.27 + 65.36 = 99.63
16.17 + 39.89 = 56.06
42.97 + 98.86 = 141.83
68.57 + 22.63 = 91.2
24.14 + 31.11 = 55.25
81.41 + 38.59 = 120
86.37 - 72.59 = 13.78
66.16 - 59.29 = 6.87
54.28 + 70.66 = 124.94
60.90 + 63.90 = 124.8
70.19 + 14.11 = 84.3
38.76 + 96.69 = 135.45
47.87 + 78.57 = 126.44
96.44 - 65.59 = 30.85
91.77 - 49.39 = 42.38
77.33 + 71.52 = 148.85
14.79 + 92.83 = 107.62
77.36 - 61.32 = 16.04
84.41 + 57.70 = 142.11
94.19 - 48.13 = 46.06
51.11 + 20.30 = 71.41
37.97 + 13.97 = 51.94
65.25 - 27.56 = 37.69
46.76 + 11.40 = 58.16
80.71 + 86.22 = 166.93
12.68 + 71.77 = 84.45
87.38 - 60.42 = 26.96
52.36 - 11.25 = 41.11
66.19 + 91.89 = 158.08
59.80 + 16.41 = 76.21
28.12 - 24.17 = 3.95
53.43 - 39.58 = 13.85
78.46 + 72.17 = 150.63
72.30 - 70.91 = 1.39
92.21 - 65.73 = 26.48
27.51 + 45.67 = 73.18
96.47 + 77.16 = 173.63
17.13 + 24.20 = 41.33
71.52 + 62.11 = 133.63
17.30 + 12.20 = 29.5
88.97 - 54.66 = 34.31
75.89 + 43.54 = 119.43
97.67 - 19.26 = 78.41
19.40 - 19.28 = 0.119999999999997
12.86 + 62.22 = 75.08
13.97 + 70.29 = 84.26
74.60 - 49.11 = 25.49
93.77 + 90.41 = 184.18
58.88 - 36.91 = 21.97
89.37 + 31.48 = 120.85
55.21 + 32.33 = 87.54
51.46 + 61.41 = 112.87
36.16 + 39.91 = 76.07
86.42 - 81.73 = 4.69
77.70 - 34.21 = 43.49
65.89 - 59.75 = 6.14
47.65 + 12.90 = 60.55
94.67 - 10.73 = 83.94
57.43 - 20.49 = 36.94
23.39 + 59.39 = 82.78
82.21 - 49.76 = 32.45
48.56 + 64.17 = 112.73
67.65 + 14.42 = 82.07
21.70 + 61.55 = 83.25
32.79 - 20.96 = 11.83
42.36 + 24.80 = 67.16
93.38 - 77.11 = 16.27
71.85 + 74.41 = 146.26
22.59 + 94.68 = 117.27
70.46 - 69.48 = 0.97999999999999
62.92 + 48.79 = 111.71
84.37 - 75.45 = 8.92
18.77 + 95.56 = 114.33
93.10 - 19.36 = 73.74
33.41 + 42.55 = 75.96
83.41 - 56.56 = 26.85
12.44 + 54.69 = 67.13
44.19 + 39.81 = 84
46.64 + 49.53 = 96.17
69.36 - 43.51 = 25.85
31.59 + 93.38 = 124.97
53.81 - 29.66 = 24.15
74.31 + 36.19 = 110.5
24.11 + 62.51 = 86.62
28.93 + 13.26 = 42.19
76.10 + 13.94 = 90.04
53.98 + 71.73 = 125.71
64.90 + 73.32 = 138.22
24.38 + 40.40 = 64.78
30.97 + 52.33 = 83.3
61.77 - 13.57 = 48.2
74.27 - 42.94 = 31.33
90.62 + 73.90 = 164.52
65.18 - 25.43 = 39.75
56.55 - 48.69 = 7.86
87.87 - 26.51 = 61.36
97.96 + 46.71 = 144.67
37.71 + 82.90 = 120.61
91.67 + 40.43 = 132.1
98.13 + 23.15 = 121.28
65.12 + 99.99 = 165.11
61.93 + 81.39 = 143.32
95.26 + 12.70 = 107.96
94.35 + 35.17 = 129.52
89.24 - 15.56 = 73.68
83.73 - 20.35 = 63.38
94.97 - 47.57 = 47.4
80.79 + 83.50 = 164.29
83.10 + 53.92 = 137.02
40.77 + 91.96 = 132.73
48.87 + 35.58 = 84.45
74.11 - 62.58 = 11.53
98.79 - 55.11 = 43.68
15.83 + 56.29 = 72.12
83.29 - 28.14 = 55.15
28.14 + 52.33 = 80.47
58.63 + 95.52 = 154.15
79.26 + 35.52 = 114.78
14.55 + 52.24 = 66.79
57.30 + 72.73 = 130.03
17.31 + 97.59 = 114.9
94.36 + 32.82 = 127.18
52.87 + 15.16 = 68.03
93.14 - 23.19 = 69.95
38.77 + 14.89 = 53.66
98.42 + 79.19 = 177.61
96.68 + 46.72 = 143.4
78.32 - 70.96 = 7.36
71.24 + 65.28 = 136.52
13.17 + 88.66 = 101.83
78.78 - 69.79 = 8.98999999999999
61.57 - 23.69 = 37.88
87.50 - 17.49 = 70.01
35.68 + 52.84 = 88.52
15.16 + 19.26 = 34.42
83.77 + 60.89 = 144.66
31.19 - 11.13 = 20.06
31.17 - 27.72 = 3.45
45.65 + 14.50 = 60.15
71.68 - 54.39 = 17.29
84.96 - 35.60 = 49.36
21.69 + 35.59 = 57.28
96.15 + 15.41 = 111.56
64.72 + 41.72 = 106.44
60.54 - 38.94 = 21.6
45.13 + 94.56 = 139.69
66.63 + 23.22 = 89.85
34.16 + 42.87 = 77.03
82.72 - 68.31 = 14.41
94.93 + 55.33 = 150.26
98.41 - 26.72 = 71.69
28.51 + 64.35 = 92.86
36.28 - 35.67 = 0.609999999999999
73.46 + 72.88 = 146.34
12.89 + 56.58 = 69.47
42.61 - 19.59 = 23.02
71.52 - 14.82 = 56.7
50.55 + 96.68 = 147.23
72.00 + 48.42 = 120.42
19.86 + 68.45 = 88.31
68.42 - 15.79 = 52.63
84.24 + 54.89 = 139.13
29.49 + 15.48 = 44.97
76.72 + 72.94 = 149.66
65.54 - 55.33 = 10.21
65.87 - 61.46 = 4.41
39.95 + 70.79 = 110.74
61.22 + 11.10 = 72.32
75.10 + 60.30 = 135.4
69.72 - 48.85 = 20.87
96.70 - 21.47 = 75.23
40.68 - 30.29 = 10.39
65.94 - 35.79 = 30.15
94.48 - 76.91 = 17.57
70.83 + 32.81 = 103.64
93.92 + 81.29 = 175.21
87.41 + 94.31 = 181.72
89.36 - 70.86 = 18.5
36.97 + 62.82 = 99.79
94.21 + 77.81 = 172.02
36.57 + 64.65 = 101.22
72.89 - 52.56 = 20.33
35.00 + 15.42 = 50.42
73.29 - 51.49 = 21.8
61.49 + 61.43 = 122.92
76.63 + 22.92 = 99.55
43.72 + 16.80 = 60.52
47.54 + 16.13 = 63.67
47.37 + 19.21 = 66.58
17.15 + 25.90 = 43.05
33.37 + 19.49 = 52.86
71.87 - 23.33 = 48.54
96.71 + 21.82 = 118.53
28.22 + 47.42 = 75.64
56.86 + 90.36 = 147.22
37.57 - 26.35 = 11.22
19.45 + 67.12 = 86.57
60.24 + 86.45 = 146.69
56.18 + 96.20 = 152.38
94.68 + 83.62 = 178.3
93.88 + 94.59 = 188.47
86.97 + 87.30 = 174.27
49.55 + 86.87 = 136.42
83.55 - 44.96 = 38.59

※总分：100分，共计：490道题，每题：0.20 分。