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0秒
题数：
得分：

28.00 - 20.91 = 7.09
67.55 + 50.72 = 118.27
76.49 + 71.22 = 147.71
54.13 + 77.60 = 131.73
39.11 + 73.42 = 112.53
15.55 + 57.39 = 72.94
94.85 - 73.30 = 21.55
84.50 + 12.35 = 96.85
25.36 + 78.57 = 103.93
23.98 + 21.57 = 45.55
91.76 - 51.24 = 40.52
76.30 + 16.68 = 92.98
89.99 + 48.89 = 138.88
86.38 - 56.28 = 30.1
61.97 + 68.96 = 130.93
95.71 - 74.68 = 21.03
78.95 + 85.89 = 164.84
61.52 - 30.37 = 31.15
71.13 + 90.31 = 161.44
57.77 - 30.83 = 26.94
41.18 + 86.48 = 127.66
75.64 + 98.39 = 174.03
73.17 + 37.50 = 110.67
10.85 + 86.37 = 97.22
74.68 + 63.95 = 138.63
47.31 + 52.54 = 99.85
72.68 + 16.75 = 89.43
70.18 - 47.60 = 22.58
97.54 - 90.25 = 7.29000000000001
64.76 + 49.84 = 114.6
53.21 + 54.98 = 108.19
92.47 + 35.71 = 128.18
71.82 - 68.51 = 3.30999999999999
82.75 + 51.84 = 134.59
26.26 + 20.70 = 46.96
63.23 + 23.17 = 86.4
35.65 - 32.45 = 3.2
96.15 + 80.80 = 176.95
72.52 - 13.38 = 59.14
75.36 + 66.59 = 141.95
58.68 + 61.41 = 120.09
27.52 + 16.22 = 43.74
20.46 + 40.51 = 60.97
43.97 + 65.20 = 109.17
13.45 + 38.57 = 52.02
98.99 + 73.11 = 172.1
15.91 + 72.95 = 88.86
87.53 + 66.42 = 153.95
39.96 + 24.19 = 64.15
23.39 + 14.96 = 38.35
28.79 + 15.72 = 44.51
76.10 + 54.82 = 130.92
60.78 + 95.15 = 155.93
13.84 + 64.10 = 77.94
95.82 - 49.97 = 45.85
75.86 + 76.59 = 152.45
10.57 + 91.47 = 102.04
45.43 + 99.90 = 145.33
44.24 + 14.57 = 58.81
94.62 - 58.34 = 36.28
66.57 + 22.50 = 89.07
62.51 + 89.52 = 152.03
48.91 + 11.67 = 60.58
94.43 - 47.67 = 46.76
77.93 - 18.16 = 59.77
53.45 + 50.97 = 104.42
93.35 - 62.43 = 30.92
13.60 + 91.23 = 104.83
78.46 + 36.61 = 115.07
93.29 - 74.48 = 18.81
69.81 - 14.71 = 55.1
27.11 + 94.81 = 121.92
82.50 + 85.51 = 168.01
26.22 + 16.22 = 42.44
61.53 - 12.72 = 48.81
63.55 + 51.65 = 115.2
60.97 - 56.73 = 4.24
98.41 - 66.84 = 31.57
69.47 - 11.48 = 57.99
63.65 + 64.12 = 127.77
80.22 + 61.40 = 141.62
26.78 + 42.77 = 69.55
72.60 - 39.48 = 33.12
86.94 + 22.64 = 109.58
84.56 + 32.39 = 116.95
24.51 + 64.84 = 89.35
98.91 - 48.32 = 50.59
48.45 - 26.43 = 22.02
30.99 + 89.70 = 120.69
18.17 + 63.87 = 82.04
70.52 - 10.62 = 59.9
34.89 + 32.91 = 67.8
75.23 + 59.47 = 134.7
81.21 + 17.88 = 99.09
51.77 + 79.94 = 131.71
86.67 + 62.29 = 148.96
57.91 + 86.74 = 144.65
59.22 - 36.28 = 22.94
16.49 + 51.55 = 68.04
98.00 - 76.74 = 21.26
93.72 - 16.42 = 77.3
68.36 + 13.60 = 81.96
88.46 - 76.78 = 11.68
91.34 - 43.61 = 47.73
39.50 + 61.99 = 101.49
46.25 + 18.90 = 65.15
18.21 - 14.32 = 3.89
85.84 - 54.12 = 31.72
33.18 + 76.21 = 109.39
70.73 + 73.87 = 144.6
73.66 + 25.20 = 98.86
53.20 + 18.28 = 71.48
53.28 - 23.26 = 30.02
76.41 - 54.12 = 22.29
17.80 + 41.93 = 59.73
30.74 + 50.92 = 81.66
74.51 - 31.52 = 42.99
52.97 + 93.12 = 146.09
75.75 + 36.77 = 112.52
15.96 + 60.22 = 76.18
39.28 + 71.13 = 110.41
93.34 - 32.81 = 60.53
79.70 - 27.76 = 51.94
80.48 + 51.80 = 132.28
42.53 + 64.78 = 107.31
35.23 + 37.61 = 72.84
55.80 - 27.21 = 28.59
28.74 + 22.13 = 50.87
15.58 + 60.26 = 75.84
18.33 - 13.67 = 4.66
65.42 + 66.63 = 132.05
31.79 + 60.81 = 92.6
16.35 + 48.36 = 64.71
84.93 + 48.65 = 133.58
11.20 + 70.11 = 81.31
79.89 + 31.23 = 111.12
40.74 + 32.40 = 73.14
66.38 + 65.95 = 132.33
55.71 + 65.41 = 121.12
86.69 + 19.48 = 106.17
93.96 - 37.74 = 56.22
51.33 - 37.00 = 14.33
37.41 + 35.67 = 73.08
82.37 - 77.62 = 4.75
97.28 + 27.67 = 124.95
61.95 + 24.56 = 86.51
67.41 - 17.76 = 49.65
20.31 + 46.79 = 67.1
55.43 + 52.15 = 107.58
67.40 + 51.26 = 118.66
33.15 + 70.80 = 103.95
71.29 + 90.11 = 161.4
61.90 + 98.20 = 160.1
63.76 - 22.41 = 41.35
31.53 + 98.53 = 130.06
57.62 - 26.16 = 31.46
14.60 + 66.63 = 81.23
38.64 - 28.40 = 10.24
48.49 + 50.78 = 99.27
21.21 + 67.79 = 89
57.94 - 39.28 = 18.66
90.27 + 37.92 = 128.19
19.12 + 84.50 = 103.62
10.57 + 81.78 = 92.35
82.12 + 30.11 = 112.23
45.95 + 47.11 = 93.06
21.31 + 48.70 = 70.01
21.36 + 37.23 = 58.59
46.65 + 99.45 = 146.1
88.76 + 64.96 = 153.72
10.21 + 61.14 = 71.35
87.97 - 35.72 = 52.25
25.65 + 82.47 = 108.12
80.85 - 76.86 = 3.98999999999999
73.29 - 68.34 = 4.95
27.13 + 85.62 = 112.75
70.39 + 52.98 = 123.37
10.69 + 44.59 = 55.28
25.11 + 65.42 = 90.53
81.83 - 62.23 = 19.6
15.00 + 79.34 = 94.34
80.53 - 37.37 = 43.16
84.20 + 73.40 = 157.6
86.22 + 85.44 = 171.66
72.64 - 36.96 = 35.68
44.51 + 72.93 = 117.44
70.60 + 28.67 = 99.27
56.41 + 17.66 = 74.07
14.38 + 35.31 = 49.69
69.98 - 28.92 = 41.06
64.82 - 32.78 = 32.04
44.48 + 80.12 = 124.6
36.94 - 28.21 = 8.73
80.43 + 61.11 = 141.54
44.38 + 14.54 = 58.92
88.37 + 50.99 = 139.36
40.00 + 74.16 = 114.16
66.58 + 33.81 = 100.39
75.80 - 17.26 = 58.54
30.30 + 31.36 = 61.66
88.22 + 87.16 = 175.38
98.53 + 29.16 = 127.69
81.68 - 55.91 = 25.77
86.15 - 34.39 = 51.76
67.24 + 64.67 = 131.91
68.15 + 25.76 = 93.91
99.23 + 94.28 = 193.51
32.60 - 11.82 = 20.78
62.75 + 40.51 = 103.26
82.89 + 59.57 = 142.46
97.12 - 77.86 = 19.26
93.38 + 53.89 = 147.27
70.00 - 60.93 = 9.07
73.20 + 15.22 = 88.42
93.75 + 74.39 = 168.14
38.62 + 21.50 = 60.12
97.45 + 18.35 = 115.8
94.15 + 22.63 = 116.78
62.24 - 47.66 = 14.58
72.83 + 47.30 = 120.13
84.30 + 16.97 = 101.27
27.64 - 24.54 = 3.1
37.12 + 80.89 = 118.01
11.10 + 29.43 = 40.53
78.37 - 18.66 = 59.71
56.25 + 91.12 = 147.37
77.38 + 22.34 = 99.72
40.91 + 68.74 = 109.65
74.14 + 56.79 = 130.93
70.12 + 58.88 = 129
84.00 + 73.69 = 157.69
90.56 + 59.82 = 150.38
91.98 + 17.76 = 109.74
99.90 + 55.83 = 155.73
73.82 + 39.30 = 113.12
53.67 + 13.68 = 67.35
77.65 + 52.12 = 129.77
85.42 + 87.40 = 172.82
76.98 + 80.68 = 157.66
79.57 + 76.87 = 156.44
35.94 + 49.43 = 85.37
44.47 + 53.67 = 98.14
78.55 - 26.86 = 51.69
76.10 + 71.84 = 147.94
96.90 - 27.43 = 69.47
34.15 + 46.54 = 80.69
69.13 + 18.50 = 87.63
82.58 + 47.36 = 129.94
42.13 - 19.70 = 22.43
97.37 - 73.30 = 24.07
45.77 + 16.52 = 62.29
75.46 + 75.84 = 151.3
93.81 - 57.87 = 35.94
96.42 - 26.72 = 69.7
55.18 + 73.68 = 128.86
65.29 + 29.58 = 94.87
96.85 + 36.63 = 133.48
77.67 - 28.18 = 49.49
88.31 + 43.16 = 131.47
45.52 + 10.19 = 55.71
17.85 + 93.57 = 111.42
86.31 - 48.16 = 38.15
75.43 - 72.28 = 3.15000000000001
89.90 + 65.19 = 155.09
43.86 - 22.24 = 21.62
54.85 + 27.21 = 82.06
42.92 + 71.25 = 114.17
56.28 - 22.41 = 33.87
10.18 + 33.39 = 43.57
73.60 + 83.60 = 157.2
83.72 + 56.16 = 139.88
70.78 + 34.20 = 104.98
74.12 + 94.59 = 168.71
22.17 + 35.58 = 57.75
47.95 + 82.17 = 130.12
60.53 - 10.34 = 50.19
70.66 + 34.55 = 105.21
76.96 + 26.84 = 103.8
64.34 + 44.74 = 109.08
27.44 + 91.98 = 119.42
97.27 - 28.59 = 68.68
94.27 + 55.26 = 149.53
94.34 + 80.13 = 174.47
51.15 + 13.30 = 64.45
42.55 - 11.59 = 30.96
46.79 + 28.66 = 75.45
27.56 + 95.52 = 123.08
92.24 + 97.52 = 189.76
49.32 - 31.20 = 18.12
77.20 - 72.46 = 4.74000000000001
72.87 - 47.80 = 25.07
87.71 + 25.79 = 113.5
88.56 + 10.64 = 99.2
44.79 + 25.97 = 70.76
86.21 + 91.91 = 178.12
94.35 + 84.86 = 179.21
38.81 + 61.52 = 100.33
15.77 + 28.61 = 44.38
93.32 + 67.20 = 160.52
98.95 - 76.27 = 22.68
61.95 - 57.79 = 4.16
62.86 + 39.45 = 102.31
68.61 - 64.62 = 3.98999999999999
52.33 + 16.13 = 68.46
72.67 + 74.64 = 147.31
80.14 - 53.74 = 26.4
99.75 - 36.25 = 63.5
47.40 + 24.65 = 72.05
37.89 + 54.71 = 92.6
95.21 - 76.00 = 19.21
47.81 + 42.34 = 90.15
97.40 - 59.10 = 38.3
13.91 + 78.61 = 92.52
69.39 - 53.96 = 15.43
49.97 + 65.42 = 115.39
57.56 + 29.63 = 87.19
73.42 + 67.96 = 141.38
76.55 + 26.16 = 102.71
68.80 + 38.81 = 107.61
93.74 - 48.72 = 45.02
30.18 + 71.94 = 102.12
90.44 + 88.41 = 178.85
65.86 - 48.51 = 17.35
28.26 + 61.75 = 90.01
54.86 + 26.95 = 81.81
99.19 - 32.14 = 67.05
67.84 + 32.82 = 100.66
73.76 - 20.28 = 53.48
82.41 + 87.96 = 170.37
77.22 + 73.68 = 150.9
44.92 + 77.93 = 122.85
54.98 + 52.63 = 107.61
55.63 + 44.86 = 100.49
44.94 + 79.44 = 124.38
78.76 + 97.96 = 176.72
90.58 + 51.24 = 141.82
87.46 + 64.85 = 152.31
75.16 - 40.79 = 34.37
75.33 + 57.26 = 132.59
28.97 - 12.78 = 16.19
83.42 + 38.37 = 121.79
69.94 + 81.73 = 151.67
96.57 + 38.63 = 135.2
20.99 + 59.64 = 80.63
37.63 - 11.59 = 26.04
54.28 + 81.53 = 135.81
93.56 + 72.37 = 165.93
54.17 - 36.43 = 17.74
81.35 - 67.66 = 13.69
28.95 + 94.11 = 123.06
51.22 + 38.73 = 89.95
50.84 - 11.46 = 39.38
12.96 + 44.70 = 57.66
55.17 - 46.78 = 8.39
23.37 + 64.47 = 87.84
69.98 + 94.47 = 164.45
44.94 + 57.40 = 102.34
57.32 - 45.66 = 11.66
34.97 + 19.35 = 54.32
43.47 - 33.51 = 9.96
75.17 + 78.92 = 154.09
15.11 + 97.32 = 112.43
66.76 + 49.81 = 116.57
37.80 + 12.74 = 50.54
97.70 - 17.84 = 79.86
50.54 + 54.65 = 105.19
51.93 + 46.70 = 98.63
71.66 + 12.80 = 84.46
36.00 + 33.27 = 69.27
96.69 - 66.27 = 30.42
80.27 + 26.80 = 107.07
28.40 + 17.31 = 45.71
44.43 + 42.35 = 86.78
41.68 + 37.52 = 79.2
73.76 + 56.91 = 130.67
83.36 - 29.89 = 53.47
54.50 + 33.43 = 87.93
28.70 + 56.56 = 85.26
39.41 + 23.21 = 62.62
14.71 + 35.63 = 50.34
14.29 + 10.62 = 24.91
67.76 + 86.53 = 154.29
51.22 - 18.81 = 32.41
83.24 - 69.30 = 13.94
59.79 + 18.88 = 78.67
79.23 - 43.96 = 35.27
95.48 + 84.34 = 179.82
84.71 + 73.39 = 158.1
77.83 + 47.96 = 125.79
97.14 + 73.10 = 170.24
77.75 + 73.70 = 151.45
35.21 + 22.42 = 57.63
76.42 + 22.71 = 99.13
74.50 + 42.91 = 117.41
30.74 - 23.96 = 6.78
72.58 - 41.85 = 30.73
44.92 + 76.47 = 121.39
93.99 - 50.20 = 43.79
15.10 + 99.66 = 114.76
39.23 + 89.00 = 128.23
64.19 - 55.77 = 8.41999999999999
84.66 - 75.59 = 9.06999999999999
54.54 - 23.00 = 31.54
87.77 - 46.44 = 41.33
74.17 - 31.14 = 43.03
44.93 - 19.19 = 25.74
55.41 + 96.22 = 151.63
37.33 + 92.57 = 129.9
61.87 + 10.89 = 72.76
63.78 + 54.25 = 118.03
57.89 + 51.82 = 109.71
92.56 + 66.76 = 159.32
22.58 - 10.73 = 11.85
99.56 - 27.67 = 71.89
51.25 + 74.79 = 126.04
57.92 + 31.70 = 89.62
81.67 + 26.50 = 108.17
13.87 + 37.38 = 51.25
10.34 + 96.56 = 106.9
36.76 + 31.94 = 68.7

※总分：100分，共计：420道题，每题：0.24 分。