两位小数的加法和减法450题 - 口算练习题答案A4纸打印下载

耗时： 0分0秒
题数：
得分：

56.93 + 43.69 = 100.62
27.56 + 86.44 = 114
76.78 + 63.43 = 140.21
49.36 + 33.84 = 83.2
97.94 - 80.24 = 17.7
66.48 + 42.44 = 108.92
50.26 + 33.55 = 83.81
80.91 + 70.18 = 151.09
78.37 - 25.79 = 52.58
91.32 + 12.44 = 103.76
91.56 + 76.98 = 168.54
38.46 + 28.25 = 66.71
21.54 + 20.11 = 41.65
59.66 - 25.75 = 33.91
96.41 + 17.47 = 113.88
40.33 + 63.79 = 104.12
27.23 + 89.40 = 116.63
65.83 - 47.72 = 18.11
33.26 + 23.69 = 56.95
35.17 + 37.45 = 72.62
60.48 - 39.94 = 20.54
97.65 - 80.76 = 16.89
45.93 + 46.94 = 92.87
24.19 + 94.72 = 118.91
85.85 - 79.81 = 6.03999999999999
82.42 - 58.89 = 23.53
69.45 - 47.84 = 21.61
42.71 + 43.11 = 85.82
66.12 - 58.23 = 7.89000000000001
95.88 - 78.88 = 17
81.45 + 57.23 = 138.68
78.72 - 21.10 = 57.62
49.52 + 53.14 = 102.66
83.36 - 65.96 = 17.4
95.64 - 71.25 = 24.39
59.76 + 48.84 = 108.6
28.15 + 25.50 = 53.65
30.54 + 44.12 = 74.66
34.77 + 78.28 = 113.05
70.66 + 65.91 = 136.57
13.33 + 37.90 = 51.23
44.36 - 13.81 = 30.55
93.20 - 57.67 = 35.53
70.45 + 76.85 = 147.3
56.21 + 77.51 = 133.72
43.95 + 80.93 = 124.88
93.76 - 71.13 = 22.63
99.60 + 29.74 = 129.34
27.24 - 22.87 = 4.37
79.97 + 73.13 = 153.1
41.35 + 55.79 = 97.14
34.71 + 95.84 = 130.55
83.43 - 20.70 = 62.73
46.58 + 47.40 = 93.98
67.30 + 92.61 = 159.91
46.76 + 82.10 = 128.86
55.28 + 38.77 = 94.05
98.24 + 86.18 = 184.42
94.69 + 47.80 = 142.49
76.34 + 65.58 = 141.92
14.85 + 35.97 = 50.82
18.60 + 20.62 = 39.22
36.84 + 33.72 = 70.56
52.43 + 84.37 = 136.8
76.38 + 13.73 = 90.11
31.63 + 80.34 = 111.97
48.14 + 34.94 = 83.08
50.51 + 30.24 = 80.75
80.57 - 47.30 = 33.27
48.73 + 93.10 = 141.83
35.17 + 88.72 = 123.89
31.69 + 60.35 = 92.04
91.67 - 14.10 = 77.57
77.58 - 30.78 = 46.8
86.48 - 82.40 = 4.08
62.19 + 93.30 = 155.49
79.22 + 68.55 = 147.77
77.88 - 20.22 = 57.66
83.87 - 30.74 = 53.13
18.93 + 68.54 = 87.47
32.92 + 32.39 = 65.31
69.81 - 50.42 = 19.39
85.58 - 62.29 = 23.29
93.93 + 95.63 = 189.56
71.59 - 24.34 = 47.25
90.82 + 61.25 = 152.07
88.22 - 61.28 = 26.94
12.45 + 87.95 = 100.4
88.30 + 39.81 = 128.11
74.38 + 14.50 = 88.88
72.94 + 21.48 = 94.42
76.68 - 57.12 = 19.56
73.97 - 45.35 = 28.62
57.14 + 10.29 = 67.43
51.29 + 43.12 = 94.41
61.77 - 20.14 = 41.63
94.10 - 23.96 = 70.14
46.29 - 30.14 = 16.15
91.33 + 24.66 = 115.99
99.57 - 53.48 = 46.09
72.84 + 49.53 = 122.37
38.84 + 96.62 = 135.46
78.93 + 47.53 = 126.46
68.99 - 56.50 = 12.49
94.54 + 36.24 = 130.78
83.97 + 41.25 = 125.22
99.86 - 71.43 = 28.43
65.87 + 35.62 = 101.49
33.29 + 28.95 = 62.24
59.14 + 40.67 = 99.81
24.73 + 41.25 = 65.98
37.43 - 31.17 = 6.26
72.27 + 46.29 = 118.56
18.28 + 74.89 = 93.17
64.78 + 46.88 = 111.66
95.55 + 14.14 = 109.69
89.14 - 23.70 = 65.44
90.99 - 21.38 = 69.61
42.68 + 20.46 = 63.14
96.98 - 53.24 = 43.74
82.38 + 26.63 = 109.01
13.39 + 17.48 = 30.87
13.14 + 14.90 = 28.04
66.67 + 17.33 = 84
40.25 + 73.80 = 114.05
59.20 + 53.73 = 112.93
62.82 - 58.11 = 4.71
13.60 + 73.15 = 86.75
91.93 - 63.13 = 28.8
47.70 - 41.14 = 6.56
88.65 - 37.93 = 50.72
93.61 - 41.73 = 51.88
84.18 + 16.73 = 100.91
77.72 - 63.68 = 14.04
92.50 - 53.15 = 39.35
47.32 + 80.34 = 127.66
40.61 + 90.55 = 131.16
76.16 - 73.48 = 2.67999999999999
36.96 + 50.19 = 87.15
54.66 - 37.95 = 16.71
44.65 - 10.10 = 34.55
55.92 + 39.45 = 95.37
87.71 + 25.80 = 113.51
22.50 + 54.23 = 76.73
85.76 + 14.57 = 100.33
97.24 + 98.82 = 196.06
84.77 - 38.22 = 46.55
65.80 + 70.87 = 136.67
68.60 + 53.65 = 122.25
73.30 - 58.67 = 14.63
63.75 + 36.16 = 99.91
97.51 + 72.79 = 170.3
63.19 + 14.18 = 77.37
46.71 - 44.65 = 2.06
65.28 + 71.62 = 136.9
90.54 + 63.62 = 154.16
64.48 - 45.74 = 18.74
31.68 + 67.85 = 99.53
61.46 - 18.95 = 42.51
54.71 - 27.12 = 27.59
36.16 - 18.17 = 17.99
90.77 - 39.79 = 50.98
28.58 + 31.15 = 59.73
79.13 + 59.20 = 138.33
29.36 + 61.75 = 91.11
57.40 - 38.21 = 19.19
54.38 + 89.95 = 144.33
80.40 + 80.28 = 160.68
33.57 + 97.99 = 131.56
81.00 - 74.25 = 6.75
92.97 - 57.99 = 34.98
85.46 + 28.65 = 114.11
51.23 + 65.86 = 117.09
89.56 - 42.66 = 46.9
10.43 + 39.78 = 50.21
54.64 + 73.33 = 127.97
16.67 - 15.36 = 1.31
45.21 - 25.90 = 19.31
19.92 + 21.93 = 41.85
52.15 - 50.65 = 1.5
87.50 - 41.53 = 45.97
48.11 + 63.89 = 112
77.40 - 53.99 = 23.41
19.31 + 47.50 = 66.81
44.74 - 40.52 = 4.22
53.76 + 91.77 = 145.53
69.59 - 68.94 = 0.650000000000006
72.57 + 11.97 = 84.54
16.20 + 92.48 = 108.68
31.68 + 10.37 = 42.05
72.20 + 86.44 = 158.64
16.80 + 47.28 = 64.08
60.63 - 54.60 = 6.03
87.72 - 43.48 = 44.24
42.83 + 53.37 = 96.2
71.71 - 33.66 = 38.05
58.70 + 20.48 = 79.18
68.24 - 50.73 = 17.51
52.77 + 51.70 = 104.47
89.67 + 58.22 = 147.89
90.52 + 16.42 = 106.94
70.19 - 20.48 = 49.71
57.29 + 60.13 = 117.42
82.28 + 50.35 = 132.63
95.21 - 55.52 = 39.69
81.91 - 21.85 = 60.06
27.17 + 18.70 = 45.87
47.32 + 11.18 = 58.5
80.56 - 20.59 = 59.97
73.11 + 81.14 = 154.25
15.59 - 12.89 = 2.7
79.98 + 36.50 = 116.48
60.26 - 42.82 = 17.44
48.10 + 96.63 = 144.73
87.21 + 71.19 = 158.4
25.36 + 14.63 = 39.99
88.29 - 22.40 = 65.89
82.30 + 70.22 = 152.52
14.13 + 20.74 = 34.87
68.36 + 26.24 = 94.6
41.14 - 12.19 = 28.95
28.40 + 83.23 = 111.63
57.36 + 57.94 = 115.3
35.80 + 68.48 = 104.28
55.13 + 55.93 = 111.06
97.75 - 80.88 = 16.87
52.67 + 90.80 = 143.47
75.80 + 36.23 = 112.03
66.38 - 32.46 = 33.92
87.60 - 44.16 = 43.44
61.45 + 64.14 = 125.59
25.85 + 90.87 = 116.72
18.31 + 20.20 = 38.51
90.45 - 77.54 = 12.91
55.53 + 55.40 = 110.93
27.82 + 19.29 = 47.11
47.40 + 73.35 = 120.75
17.12 + 86.60 = 103.72
91.89 - 49.81 = 42.08
45.27 - 21.19 = 24.08
51.82 + 91.58 = 143.4
18.90 + 34.67 = 53.57
77.58 + 85.89 = 163.47
88.59 - 27.28 = 61.31
66.13 + 75.40 = 141.53
99.70 - 10.47 = 89.23
66.49 + 25.29 = 91.78
26.27 + 11.86 = 38.13
88.43 - 33.90 = 54.53
92.64 + 72.91 = 165.55
15.24 + 94.65 = 109.89
73.74 + 34.51 = 108.25
38.42 + 65.75 = 104.17
21.39 + 70.37 = 91.76
48.12 + 89.17 = 137.29
66.46 + 20.53 = 86.99
12.77 + 34.80 = 47.57
13.83 + 64.54 = 78.37
62.94 + 45.51 = 108.45
13.34 + 86.51 = 99.85
37.64 + 81.46 = 119.1
38.75 - 26.19 = 12.56
56.52 - 42.24 = 14.28
89.88 + 31.71 = 121.59
19.41 + 84.79 = 104.2
79.97 - 23.18 = 56.79
89.21 + 24.31 = 113.52
48.91 + 91.91 = 140.82
88.77 - 35.53 = 53.24
49.42 + 20.94 = 70.36
30.33 + 17.62 = 47.95
41.61 + 17.29 = 58.9
44.37 + 21.84 = 66.21
98.97 - 40.26 = 58.71
42.15 + 41.33 = 83.48
87.34 + 41.63 = 128.97
57.10 + 31.15 = 88.25
25.83 + 39.73 = 65.56
37.70 + 16.45 = 54.15
25.93 + 84.18 = 110.11
44.16 + 16.73 = 60.89
25.67 + 68.13 = 93.8
74.00 + 96.23 = 170.23
33.99 + 31.42 = 65.41
28.74 + 26.60 = 55.34
85.42 + 91.12 = 176.54
26.96 + 71.89 = 98.85
72.52 + 49.82 = 122.34
27.46 + 36.99 = 64.45
58.72 + 22.47 = 81.19
43.28 + 27.74 = 71.02
37.36 + 42.19 = 79.55
65.75 + 55.79 = 121.54
13.90 + 48.79 = 62.69
54.84 - 34.88 = 19.96
25.36 + 73.99 = 99.35
90.14 - 27.67 = 62.47
83.26 - 43.10 = 40.16
53.80 - 48.60 = 5.2
17.31 + 14.59 = 31.9
41.00 + 86.88 = 127.88
78.26 + 50.35 = 128.61
45.89 - 35.30 = 10.59
38.49 + 33.90 = 72.39
74.87 - 25.97 = 48.9
94.31 - 24.74 = 69.57
88.59 + 98.79 = 187.38
84.39 + 55.80 = 140.19
37.39 + 22.36 = 59.75
14.79 + 64.83 = 79.62
53.84 + 89.15 = 142.99
57.11 + 76.36 = 133.47
86.91 - 57.97 = 28.94
98.94 + 54.71 = 153.65
98.46 - 44.78 = 53.68
36.63 + 87.92 = 124.55
80.95 + 30.51 = 111.46
21.67 + 98.40 = 120.07
59.53 - 11.99 = 47.54
80.87 + 97.28 = 178.15
60.57 - 58.81 = 1.76
85.10 - 51.86 = 33.24
69.65 - 56.67 = 12.98
64.56 + 71.93 = 136.49
94.97 - 12.26 = 82.71
64.18 + 27.56 = 91.74
91.33 - 16.28 = 75.05
40.53 + 86.48 = 127.01
14.86 + 65.43 = 80.29
62.14 + 59.87 = 122.01
61.47 - 10.27 = 51.2
41.49 + 53.16 = 94.65
64.66 - 43.56 = 21.1
86.74 - 30.22 = 56.52
78.39 + 23.10 = 101.49
64.42 + 59.36 = 123.78
25.57 + 79.14 = 104.71
54.83 + 37.73 = 92.56
68.29 - 40.40 = 27.89
55.97 + 16.29 = 72.26
35.52 + 42.27 = 77.79
40.94 + 26.72 = 67.66
41.43 + 76.32 = 117.75
45.11 - 29.43 = 15.68
29.50 + 60.10 = 89.6
26.14 + 41.69 = 67.83
74.13 - 68.18 = 5.94999999999999
66.68 - 23.56 = 43.12
44.73 + 25.83 = 70.56
90.43 + 25.56 = 115.99
92.32 + 22.50 = 114.82
42.42 + 21.83 = 64.25
45.36 + 63.92 = 109.28
41.88 - 22.91 = 18.97
89.17 - 44.54 = 44.63
38.53 + 44.60 = 83.13
12.62 + 42.49 = 55.11
34.61 - 13.98 = 20.63
65.69 - 31.12 = 34.57
54.30 + 30.23 = 84.53
93.31 + 37.46 = 130.77
92.93 + 13.60 = 106.53
91.56 + 18.77 = 110.33
80.84 + 25.17 = 106.01
30.86 + 41.73 = 72.59
59.56 - 26.96 = 32.6
82.41 - 28.96 = 53.45
73.65 - 71.67 = 1.98
76.71 - 30.92 = 45.79
71.14 + 23.20 = 94.34
46.76 - 18.74 = 28.02
60.37 + 23.28 = 83.65
56.25 + 48.27 = 104.52
88.35 + 34.21 = 122.56
77.28 + 18.73 = 96.01
23.69 + 75.15 = 98.84
97.56 + 97.14 = 194.7
49.58 + 12.69 = 62.27
92.25 - 81.26 = 10.99
42.29 + 50.78 = 93.07
87.50 + 42.74 = 130.24
19.27 + 69.54 = 88.81
97.88 + 59.34 = 157.22
56.59 - 48.30 = 8.29000000000001
29.17 + 34.59 = 63.76
74.56 + 36.89 = 111.45
88.86 - 24.89 = 63.97
20.91 + 45.29 = 66.2
99.91 - 19.40 = 80.51
60.79 + 49.58 = 110.37
34.99 - 16.43 = 18.56
52.61 + 70.83 = 123.44
71.44 - 59.57 = 11.87
38.72 + 15.48 = 54.2
95.16 + 78.81 = 173.97
89.79 - 81.35 = 8.44000000000001
49.30 + 36.86 = 86.16
62.94 + 68.93 = 131.87
75.17 - 39.61 = 35.56
92.62 - 34.74 = 57.88
38.85 + 70.78 = 109.63
94.88 - 16.46 = 78.42
76.24 - 16.12 = 60.12
96.19 + 89.87 = 186.06
13.71 + 36.56 = 50.27
67.40 + 69.31 = 136.71
64.94 + 28.98 = 93.92
78.32 + 90.92 = 169.24
88.11 + 93.81 = 181.92
82.73 - 48.67 = 34.06
67.58 + 24.54 = 92.12
63.27 + 85.22 = 148.49
82.96 - 18.62 = 64.34
74.29 + 98.42 = 172.71
11.78 + 55.44 = 67.22
90.53 + 67.62 = 158.15
91.55 - 61.36 = 30.19
70.26 + 80.66 = 150.92
36.68 - 35.26 = 1.42
63.74 - 16.47 = 47.27
89.12 + 80.52 = 169.64
20.60 + 33.72 = 54.32
66.82 - 51.52 = 15.3
27.49 - 24.66 = 2.83
20.94 + 18.42 = 39.36
92.86 + 56.61 = 149.47
81.33 - 64.88 = 16.45
92.22 + 74.77 = 166.99
92.19 + 64.85 = 157.04
88.29 + 26.86 = 115.15
38.88 + 46.72 = 85.6
91.88 - 57.14 = 34.74
47.72 + 90.40 = 138.12
94.84 + 37.80 = 132.64
11.38 + 34.36 = 45.74
72.69 - 70.22 = 2.47
93.86 - 93.48 = 0.379999999999995
30.28 + 34.79 = 65.07
15.92 + 46.86 = 62.78
75.70 + 62.85 = 138.55
63.64 + 31.92 = 95.56
78.10 + 77.41 = 155.51
49.93 - 34.11 = 15.82
82.13 + 55.25 = 137.38
81.32 + 85.79 = 167.11
34.33 + 18.10 = 52.43
51.43 + 78.83 = 130.26
29.51 + 94.67 = 124.18
82.45 - 61.28 = 21.17
59.18 + 16.85 = 76.03

※总分：100分，共计：450道题，每题：0.22 分。