两位小数的加法和减法440题 - 口算练习题答案A4纸打印下载

耗时： 0分0秒
题数：
得分：

56.85 - 51.28 = 5.57
65.29 + 60.39 = 125.68
13.41 + 81.38 = 94.79
58.20 + 39.95 = 98.15
78.10 + 28.41 = 106.51
99.51 - 43.99 = 55.52
91.19 + 10.43 = 101.62
49.79 + 10.33 = 60.12
87.61 - 41.52 = 46.09
23.39 - 17.60 = 5.79
21.46 + 69.83 = 91.29
100.00 + 95.36 = 195.36
48.19 + 90.46 = 138.65
20.46 + 99.43 = 119.89
62.11 + 50.46 = 112.57
64.26 - 59.76 = 4.50000000000001
51.92 + 58.21 = 110.13
15.95 + 26.00 = 41.95
75.47 - 35.51 = 39.96
47.70 + 60.40 = 108.1
83.50 - 29.43 = 54.07
57.62 + 79.33 = 136.95
62.50 + 85.64 = 148.14
28.30 + 27.90 = 56.2
69.10 + 59.39 = 128.49
74.24 + 47.47 = 121.71
91.55 - 45.57 = 45.98
63.85 + 90.68 = 154.53
21.37 + 49.47 = 70.84
84.34 + 31.67 = 116.01
99.81 + 45.30 = 145.11
51.71 + 14.80 = 66.51
44.73 + 82.55 = 127.28
74.22 + 45.34 = 119.56
97.71 + 61.99 = 159.7
80.61 - 22.80 = 57.81
73.73 + 57.34 = 131.07
83.89 + 14.39 = 98.28
49.55 + 94.42 = 143.97
72.88 + 96.40 = 169.28
83.60 + 11.84 = 95.44
12.65 + 21.85 = 34.5
18.66 + 31.84 = 50.5
81.51 - 20.13 = 61.38
92.64 + 82.69 = 175.33
54.35 + 77.40 = 131.75
65.38 + 94.66 = 160.04
89.53 + 20.11 = 109.64
16.77 + 22.87 = 39.64
72.98 + 63.79 = 136.77
65.16 - 57.22 = 7.94
80.72 + 65.53 = 146.25
38.40 - 19.66 = 18.74
59.81 + 82.85 = 142.66
29.96 + 72.00 = 101.96
77.83 + 75.81 = 153.64
14.89 + 63.73 = 78.62
99.90 + 81.40 = 181.3
25.62 + 43.44 = 69.06
62.90 + 59.29 = 122.19
40.42 + 99.71 = 140.13
64.12 + 95.61 = 159.73
98.87 + 40.21 = 139.08
52.55 - 29.30 = 23.25
83.83 + 19.38 = 103.21
89.81 - 35.24 = 54.57
60.95 + 98.86 = 159.81
52.14 + 77.71 = 129.85
85.22 + 79.95 = 165.17
81.93 + 67.31 = 149.24
27.61 - 25.63 = 1.98
70.77 + 50.41 = 121.18
25.40 + 76.59 = 101.99
78.15 + 48.24 = 126.39
76.11 - 40.12 = 35.99
65.98 + 86.97 = 152.95
67.37 + 77.41 = 144.78
91.89 + 24.20 = 116.09
51.33 + 34.73 = 86.06
76.55 - 53.77 = 22.78
26.30 - 23.87 = 2.43
72.91 - 54.34 = 18.57
88.63 + 44.40 = 133.03
90.91 + 37.70 = 128.61
14.64 + 60.16 = 74.8
42.73 + 22.93 = 65.66
23.84 + 11.64 = 35.48
71.75 - 38.26 = 33.49
29.28 + 22.32 = 51.6
88.88 + 94.46 = 183.34
86.27 - 83.42 = 2.84999999999999
62.70 - 17.62 = 45.08
10.78 + 61.94 = 72.72
25.62 + 21.89 = 47.51
86.51 + 38.98 = 125.49
54.78 + 77.80 = 132.58
95.10 + 69.91 = 165.01
51.67 + 28.88 = 80.55
22.40 + 19.26 = 41.66
31.10 + 81.49 = 112.59
57.87 - 56.17 = 1.7
29.31 + 51.95 = 81.26
48.22 + 97.82 = 146.04
89.15 + 53.13 = 142.28
71.58 - 59.58 = 12
45.26 + 77.26 = 122.52
90.89 - 25.18 = 65.71
98.49 - 87.61 = 10.88
10.37 + 98.58 = 108.95
44.52 - 13.95 = 30.57
40.27 + 11.47 = 51.74
83.42 + 51.90 = 135.32
48.86 + 61.90 = 110.76
96.38 + 26.35 = 122.73
19.61 + 39.29 = 58.9
48.86 + 30.45 = 79.31
75.32 + 68.45 = 143.77
81.48 + 50.24 = 131.72
68.86 - 19.18 = 49.68
58.91 - 23.94 = 34.97
93.28 - 56.92 = 36.36
97.21 - 16.53 = 80.68
26.27 + 26.72 = 52.99
58.89 - 11.26 = 47.63
33.51 - 30.45 = 3.06
57.73 + 37.68 = 95.41
56.76 + 76.71 = 133.47
93.66 + 36.25 = 129.91
41.75 + 51.74 = 93.49
15.26 + 39.20 = 54.46
37.67 + 46.49 = 84.16
34.84 + 49.00 = 83.84
50.50 + 55.32 = 105.82
92.62 + 86.15 = 178.77
54.85 + 85.78 = 140.63
82.30 + 63.50 = 145.8
40.46 + 66.31 = 106.77
73.41 + 66.27 = 139.68
90.29 + 29.48 = 119.77
53.40 - 34.86 = 18.54
72.74 - 23.29 = 49.45
22.28 + 68.62 = 90.9
63.11 - 25.23 = 37.88
53.43 + 14.40 = 67.83
79.26 - 15.35 = 63.91
35.22 + 16.63 = 51.85
93.12 + 98.54 = 191.66
20.93 + 18.47 = 39.4
79.23 + 38.50 = 117.73
68.94 + 77.60 = 146.54
83.15 + 55.52 = 138.67
42.55 - 29.00 = 13.55
48.58 + 45.53 = 94.11
14.97 + 63.94 = 78.91
87.18 + 68.28 = 155.46
21.85 + 66.27 = 88.12
19.37 + 34.56 = 53.93
88.57 + 56.21 = 144.78
65.75 - 18.69 = 47.06
31.79 + 85.32 = 117.11
72.40 + 84.17 = 156.57
75.47 + 37.48 = 112.95
57.89 - 11.63 = 46.26
20.33 + 89.50 = 109.83
57.50 - 52.81 = 4.69
80.53 + 26.29 = 106.82
50.29 - 18.90 = 31.39
76.74 - 55.10 = 21.64
97.89 - 45.93 = 51.96
31.87 + 13.31 = 45.18
58.55 - 25.89 = 32.66
38.42 + 63.26 = 101.68
53.64 + 51.11 = 104.75
12.50 + 52.10 = 64.6
90.28 - 34.13 = 56.15
89.34 - 87.21 = 2.13000000000001
30.50 + 78.81 = 109.31
94.13 - 24.46 = 69.67
88.90 - 62.20 = 26.7
91.89 - 86.19 = 5.7
69.62 + 84.42 = 154.04
62.72 + 72.65 = 135.37
79.64 - 75.27 = 4.37
99.71 - 77.33 = 22.38
42.64 + 68.86 = 111.5
64.66 + 68.83 = 133.49
65.36 + 32.26 = 97.62
58.69 + 69.46 = 128.15
70.64 - 30.88 = 39.76
98.85 - 61.60 = 37.25
99.13 - 86.55 = 12.58
62.75 + 46.91 = 109.66
53.41 + 59.93 = 113.34
82.74 + 78.64 = 161.38
73.94 + 32.72 = 106.66
10.45 + 80.29 = 90.74
81.76 + 73.26 = 155.02
23.41 + 53.53 = 76.94
83.31 - 78.39 = 4.92
39.14 - 38.47 = 0.670000000000002
34.16 + 96.36 = 130.52
26.94 + 27.63 = 54.57
77.68 + 43.67 = 121.35
50.30 + 35.57 = 85.87
51.25 + 93.00 = 144.25
95.17 + 43.48 = 138.65
74.79 + 47.90 = 122.69
90.14 - 26.13 = 64.01
72.72 + 71.19 = 143.91
90.88 - 24.96 = 65.92
99.30 - 52.47 = 46.83
47.99 + 89.16 = 137.15
34.46 - 34.17 = 0.289999999999999
94.39 + 61.15 = 155.54
54.11 - 52.47 = 1.64
51.29 + 34.24 = 85.53
31.52 + 83.36 = 114.88
91.99 + 18.58 = 110.57
70.69 + 47.16 = 117.85
32.40 + 91.85 = 124.25
52.56 + 34.69 = 87.25
55.94 + 94.21 = 150.15
15.62 + 17.86 = 33.48
82.82 - 27.74 = 55.08
90.60 + 98.17 = 188.77
59.62 + 96.62 = 156.24
60.24 + 72.82 = 133.06
39.46 + 80.77 = 120.23
60.34 + 61.88 = 122.22
92.57 - 27.45 = 65.12
93.97 - 41.91 = 52.06
91.90 + 35.71 = 127.61
54.80 - 31.95 = 22.85
34.10 - 18.49 = 15.61
66.77 + 56.95 = 123.72
67.27 + 42.78 = 110.05
42.14 + 89.29 = 131.43
30.44 + 69.71 = 100.15
25.43 + 41.48 = 66.91
31.71 + 81.77 = 113.48
49.90 + 12.74 = 62.64
32.17 + 85.62 = 117.79
41.95 + 70.23 = 112.18
54.21 + 95.38 = 149.59
37.68 + 53.36 = 91.04
32.32 + 59.71 = 92.03
83.58 - 28.28 = 55.3
18.58 + 79.38 = 97.96
67.66 + 14.32 = 81.98
69.24 - 37.69 = 31.55
19.45 + 99.84 = 119.29
96.94 - 77.69 = 19.25
79.89 + 25.26 = 105.15
59.94 - 34.91 = 25.03
94.31 + 20.51 = 114.82
91.11 - 84.42 = 6.69
44.27 - 15.71 = 28.56
76.90 - 46.13 = 30.77
61.54 + 12.22 = 73.76
53.98 + 75.70 = 129.68
58.78 + 74.25 = 133.03
58.18 + 92.29 = 150.47
75.66 + 90.45 = 166.11
14.84 + 17.92 = 32.76
47.99 + 72.33 = 120.32
46.51 + 46.68 = 93.19
11.77 + 72.82 = 84.59
67.98 + 27.83 = 95.81
19.33 + 11.31 = 30.64
87.17 - 40.47 = 46.7
68.15 - 63.65 = 4.50000000000001
99.94 - 18.37 = 81.57
17.66 + 34.52 = 52.18
24.98 + 51.91 = 76.89
31.38 - 26.99 = 4.39
13.70 + 45.40 = 59.1
93.99 - 14.81 = 79.18
63.95 + 78.71 = 142.66
16.98 + 22.79 = 39.77
79.49 + 35.72 = 115.21
55.62 + 21.57 = 77.19
40.16 - 28.78 = 11.38
94.61 - 60.34 = 34.27
36.59 + 56.54 = 93.13
96.75 + 52.81 = 149.56
96.87 + 35.47 = 132.34
69.20 + 69.19 = 138.39
11.84 + 32.34 = 44.18
51.89 - 26.40 = 25.49
55.47 + 88.84 = 144.31
29.93 + 81.51 = 111.44
80.19 + 40.29 = 120.48
83.92 - 50.18 = 33.74
52.36 - 31.40 = 20.96
59.98 - 51.38 = 8.59999999999999
76.39 + 28.80 = 105.19
92.53 - 12.85 = 79.68
70.16 - 61.45 = 8.70999999999999
93.71 + 51.71 = 145.42
31.97 - 26.48 = 5.49
56.40 + 53.73 = 110.13
54.73 + 70.72 = 125.45
99.34 + 47.70 = 147.04
12.97 + 77.41 = 90.38
62.27 - 60.72 = 1.55
14.88 + 57.59 = 72.47
95.36 + 64.94 = 160.3
40.63 + 88.27 = 128.9
90.36 - 18.90 = 71.46
69.33 + 81.62 = 150.95
34.29 + 85.31 = 119.6
38.80 + 81.74 = 120.54
67.25 + 21.58 = 88.83
72.70 - 54.57 = 18.13
49.18 + 60.13 = 109.31
36.19 + 70.14 = 106.33
75.51 - 43.65 = 31.86
60.81 - 24.13 = 36.68
75.24 - 60.84 = 14.4
99.79 - 34.83 = 64.96
26.70 + 82.94 = 109.64
29.18 + 77.44 = 106.62
61.29 + 81.69 = 142.98
31.37 + 89.72 = 121.09
68.94 - 56.42 = 12.52
21.58 + 87.20 = 108.78
51.13 + 80.71 = 131.84
72.90 + 62.65 = 135.55
71.31 + 67.14 = 138.45
79.16 + 29.96 = 109.12
63.88 - 37.16 = 26.72
64.23 + 85.31 = 149.54
78.66 - 44.47 = 34.19
23.28 + 58.51 = 81.79
93.28 - 16.71 = 76.57
30.46 + 76.41 = 106.87
50.23 + 96.28 = 146.51
84.61 - 55.89 = 28.72
19.37 + 29.37 = 48.74
15.87 + 29.46 = 45.33
61.58 + 77.56 = 139.14
65.69 - 26.38 = 39.31
61.73 + 69.96 = 131.69
43.27 - 39.25 = 4.02
92.46 - 50.87 = 41.59
13.95 + 42.43 = 56.38
72.83 - 37.72 = 35.11
88.89 - 82.26 = 6.63
45.11 + 17.35 = 62.46
67.39 - 36.68 = 30.71
83.71 + 18.13 = 101.84
13.64 + 34.21 = 47.85
12.88 + 17.30 = 30.18
65.54 + 25.99 = 91.53
59.62 - 23.59 = 36.03
74.94 + 13.85 = 88.79
65.95 - 29.34 = 36.61
79.32 + 16.42 = 95.74
39.56 + 19.77 = 59.33
44.97 + 92.62 = 137.59
33.20 + 14.17 = 47.37
28.84 + 37.62 = 66.46
80.49 + 26.92 = 107.41
95.99 - 33.82 = 62.17
34.92 + 85.44 = 120.36
96.68 + 29.66 = 126.34
85.58 - 10.22 = 75.36
14.20 + 45.49 = 59.69
65.14 - 31.64 = 33.5
88.64 + 82.89 = 171.53
57.10 + 43.33 = 100.43
73.69 - 51.68 = 22.01
31.34 - 16.11 = 15.23
31.76 - 22.92 = 8.84
89.59 + 75.52 = 165.11
46.43 - 40.40 = 6.03
95.71 - 67.76 = 27.95
84.63 - 46.47 = 38.16
14.15 + 98.44 = 112.59
62.71 + 18.81 = 81.52
99.88 - 40.49 = 59.39
28.92 + 10.75 = 39.67
61.85 - 14.64 = 47.21
34.52 + 41.55 = 76.07
68.85 + 54.23 = 123.08
63.11 + 95.67 = 158.78
94.32 + 31.55 = 125.87
43.47 + 86.60 = 130.07
17.28 + 84.16 = 101.44
59.92 - 58.65 = 1.27
44.78 + 79.67 = 124.45
45.63 + 99.87 = 145.5
84.91 + 29.48 = 114.39
75.16 - 16.90 = 58.26
75.48 - 25.14 = 50.34
29.80 + 99.67 = 129.47
58.72 - 11.51 = 47.21
79.47 + 10.57 = 90.04
30.43 + 36.68 = 67.11
98.48 - 95.19 = 3.29000000000001
75.11 + 40.39 = 115.5
43.20 + 92.14 = 135.34
42.52 + 91.73 = 134.25
47.30 - 37.40 = 9.9
96.17 + 66.85 = 163.02
95.00 - 57.84 = 37.16
69.72 + 50.83 = 120.55
38.31 - 25.90 = 12.41
38.66 - 27.69 = 10.97
23.83 + 61.30 = 85.13
70.31 - 58.64 = 11.67
34.86 + 17.32 = 52.18
36.90 + 61.65 = 98.55
76.80 - 55.95 = 20.85
85.39 + 33.38 = 118.77
40.91 + 97.99 = 138.9
47.23 + 86.30 = 133.53
52.24 + 93.60 = 145.84
48.14 + 61.68 = 109.82
44.37 + 66.76 = 111.13
40.99 + 29.42 = 70.41
44.88 + 18.96 = 63.84
89.63 - 88.78 = 0.849999999999994
62.93 + 35.85 = 98.78
84.80 - 61.48 = 23.32
65.15 + 96.42 = 161.57
85.25 - 83.14 = 2.11
94.34 - 21.58 = 72.76
15.57 + 31.14 = 46.71
18.10 + 50.31 = 68.41
69.48 + 37.18 = 106.66
64.49 - 41.76 = 22.73
20.54 + 35.40 = 55.94
18.85 + 92.99 = 111.84
85.75 - 62.92 = 22.83
14.74 + 74.36 = 89.1
55.93 - 46.60 = 9.33
87.50 + 36.47 = 123.97
80.56 + 43.53 = 124.09
45.93 + 44.52 = 90.45

※总分：100分，共计：440道题，每题：0.23 分。