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：

30.62 + 83.56 = 114.18
25.43 + 84.50 = 109.93
69.29 + 11.82 = 81.11
63.61 + 56.80 = 120.41
85.68 + 95.25 = 180.93
95.99 + 70.35 = 166.34
77.61 - 25.97 = 51.64
37.34 + 84.63 = 121.97
39.12 + 51.66 = 90.78
70.15 - 13.51 = 56.64
57.48 + 69.00 = 126.48
70.72 + 77.86 = 148.58
62.84 + 42.76 = 105.6
32.58 + 91.25 = 123.83
90.95 - 30.70 = 60.25
39.93 - 26.83 = 13.1
65.56 + 98.21 = 163.77
20.64 + 64.80 = 85.44
34.54 + 92.73 = 127.27
19.28 + 78.22 = 97.5
15.86 + 31.68 = 47.54
68.94 + 21.18 = 90.12
46.12 + 56.67 = 102.79
85.94 - 48.60 = 37.34
88.84 + 34.88 = 123.72
29.69 + 53.59 = 83.28
44.52 + 21.96 = 66.48
19.91 + 87.36 = 107.27
69.33 + 95.69 = 165.02
50.75 - 50.68 = 0.0700000000000003
26.50 + 89.45 = 115.95
69.73 - 65.11 = 4.62
51.22 + 37.99 = 89.21
86.81 + 42.64 = 129.45
44.50 + 29.70 = 74.2
72.57 + 36.71 = 109.28
80.80 - 69.84 = 10.96
45.17 + 35.91 = 81.08
22.30 + 90.30 = 112.6
76.70 + 83.25 = 159.95
94.86 + 67.80 = 162.66
19.95 - 17.85 = 2.1
41.88 + 68.97 = 110.85
97.98 - 11.90 = 86.08
64.31 + 45.56 = 109.87
89.88 + 66.83 = 156.71
73.51 + 20.73 = 94.24
45.43 + 98.23 = 143.66
27.35 + 22.28 = 49.63
63.81 - 28.74 = 35.07
37.95 + 88.37 = 126.32
53.12 + 12.21 = 65.33
11.70 + 10.49 = 22.19
22.76 + 68.65 = 91.41
91.63 + 79.78 = 171.41
93.32 + 47.91 = 141.23
37.49 + 97.57 = 135.06
57.35 + 73.80 = 131.15
88.21 - 63.36 = 24.85
74.24 - 21.99 = 52.25
98.36 + 84.25 = 182.61
79.32 + 19.37 = 98.69
73.78 + 21.56 = 95.34
27.82 + 96.16 = 123.98
81.69 + 20.11 = 101.8
23.38 + 99.76 = 123.14
16.56 + 71.88 = 88.44
35.26 + 46.69 = 81.95
20.10 + 17.32 = 37.42
99.49 - 42.28 = 57.21
26.40 + 78.18 = 104.58
20.21 - 17.90 = 2.31
81.61 + 88.73 = 170.34
76.78 + 63.52 = 140.3
23.18 + 57.71 = 80.89
41.64 + 72.35 = 113.99
95.60 - 81.73 = 13.87
82.12 - 18.22 = 63.9
59.32 + 44.51 = 103.83
50.98 + 35.51 = 86.49
37.50 + 46.53 = 84.03
93.87 - 66.68 = 27.19
27.89 + 63.50 = 91.39
24.23 + 18.59 = 42.82
73.69 - 51.90 = 21.79
91.74 - 17.48 = 74.26
44.39 - 31.14 = 13.25
55.24 - 39.41 = 15.83
95.47 + 50.57 = 146.04
71.69 + 94.98 = 166.67
68.99 + 56.95 = 125.94
30.80 + 28.16 = 58.96
88.67 - 58.56 = 30.11
99.85 + 77.90 = 177.75
31.79 + 19.39 = 51.18
55.62 + 92.58 = 148.2
56.67 + 44.91 = 101.58
14.20 + 49.00 = 63.2
52.21 + 86.22 = 138.43
50.14 + 13.18 = 63.32
36.75 + 10.29 = 47.04
42.50 + 86.51 = 129.01
21.40 - 19.30 = 2.1
51.64 - 36.73 = 14.91
54.40 + 61.61 = 116.01
39.20 - 29.58 = 9.62
12.34 + 45.20 = 57.54
65.46 + 16.35 = 81.81
20.61 + 69.10 = 89.71
78.23 - 24.53 = 53.7
78.32 + 16.77 = 95.09
20.40 + 69.26 = 89.66
15.58 - 10.66 = 4.92
93.71 - 61.30 = 32.41
89.19 + 91.64 = 180.83
43.39 + 39.83 = 83.22
100.00 + 26.31 = 126.31
17.71 + 86.17 = 103.88
64.35 - 12.55 = 51.8
75.28 - 28.60 = 46.68
93.55 + 40.10 = 133.65
77.60 + 35.10 = 112.7
72.53 + 31.73 = 104.26
74.98 + 71.42 = 146.4
82.31 + 74.36 = 156.67
62.41 + 85.69 = 148.1
73.62 + 48.78 = 122.4
50.22 + 15.56 = 65.78
32.97 + 56.18 = 89.15
85.25 - 46.45 = 38.8
83.61 - 57.40 = 26.21
69.25 - 29.22 = 40.03
79.43 + 13.12 = 92.55
58.25 + 12.12 = 70.37
89.66 - 74.82 = 14.84
70.97 - 34.48 = 36.49
98.64 + 61.53 = 160.17
98.56 - 91.93 = 6.63
13.51 + 47.39 = 60.9
73.61 + 58.66 = 132.27
90.66 - 10.14 = 80.52
28.74 - 17.88 = 10.86
99.82 + 43.22 = 143.04
90.98 - 84.24 = 6.74000000000001
84.22 + 36.40 = 120.62
39.43 + 59.55 = 98.98
92.28 + 46.64 = 138.92
92.82 + 86.21 = 179.03
11.95 + 58.50 = 70.45
16.48 + 76.83 = 93.31
98.51 - 84.54 = 13.97
86.00 + 50.73 = 136.73
66.76 + 72.95 = 139.71
60.78 - 45.69 = 15.09
22.43 - 16.93 = 5.5
92.67 - 77.12 = 15.55
67.81 + 91.70 = 159.51
51.97 + 42.58 = 94.55
12.54 + 86.48 = 99.02
28.32 + 48.76 = 77.08
85.84 - 13.57 = 72.27
68.57 + 68.52 = 137.09
27.84 + 16.20 = 44.04
77.12 - 13.89 = 63.23
18.15 + 52.87 = 71.02
79.15 - 20.13 = 59.02
56.72 + 35.10 = 91.82
33.11 + 61.34 = 94.45
18.75 + 49.66 = 68.41
44.26 - 38.48 = 5.78
82.81 - 24.74 = 58.07
58.93 - 11.94 = 46.99
55.58 + 15.82 = 71.4
75.57 - 61.49 = 14.08
71.19 - 63.88 = 7.31
86.21 - 56.42 = 29.79
40.11 + 49.10 = 89.21
93.16 + 69.15 = 162.31
86.75 + 29.13 = 115.88
98.97 - 66.12 = 32.85
76.84 + 38.26 = 115.1
34.11 + 98.44 = 132.55
51.30 + 39.55 = 90.85
73.17 - 61.31 = 11.86
97.89 - 60.86 = 37.03
89.55 + 54.68 = 144.23
56.73 - 32.99 = 23.74
91.17 - 35.12 = 56.05
66.44 + 75.62 = 142.06
91.46 + 45.26 = 136.72
46.31 + 19.54 = 65.85
45.52 + 22.44 = 67.96
96.76 - 72.40 = 24.36
26.14 + 60.50 = 86.64
63.23 + 98.58 = 161.81
54.20 - 38.26 = 15.94
90.72 + 45.66 = 136.38
16.84 + 18.30 = 35.14
41.71 + 69.49 = 111.2
86.48 - 55.61 = 30.87
32.23 + 69.67 = 101.9
90.79 + 42.29 = 133.08
70.11 + 17.93 = 88.04
64.95 + 39.54 = 104.49
96.39 - 65.31 = 31.08
99.25 + 39.75 = 139
28.11 - 12.33 = 15.78
53.20 - 45.33 = 7.87
84.40 + 63.24 = 147.64
52.78 - 23.52 = 29.26
93.57 - 48.71 = 44.86
74.95 + 45.38 = 120.33
54.73 + 42.90 = 97.63
63.92 - 15.94 = 47.98
85.94 + 42.33 = 128.27
21.63 + 70.93 = 92.56
32.12 + 87.25 = 119.37
70.63 - 41.61 = 29.02
59.76 + 17.30 = 77.06
22.98 + 73.95 = 96.93
60.71 - 29.70 = 31.01
99.24 - 24.59 = 74.65
52.85 - 27.81 = 25.04
10.61 + 55.18 = 65.79
60.82 + 27.52 = 88.34
35.32 + 28.50 = 63.82
37.80 + 92.46 = 130.26
99.26 - 21.46 = 77.8
23.12 + 44.60 = 67.72
32.59 + 12.00 = 44.59
70.67 + 76.72 = 147.39
62.79 - 55.45 = 7.34
87.67 - 71.81 = 15.86
44.97 - 39.10 = 5.87
53.13 + 32.63 = 85.76
76.30 + 28.30 = 104.6
69.13 - 30.43 = 38.7
57.41 + 63.88 = 121.29
36.29 - 11.20 = 25.09
58.56 + 92.95 = 151.51
67.48 + 51.51 = 118.99
74.95 + 44.23 = 119.18
22.50 + 45.62 = 68.12
56.28 + 18.46 = 74.74
84.25 + 54.84 = 139.09
74.78 + 81.26 = 156.04
60.34 + 89.52 = 149.86
15.51 + 74.38 = 89.89
48.39 + 15.22 = 63.61
25.31 - 21.83 = 3.48
97.22 + 28.15 = 125.37
32.39 + 66.36 = 98.75
43.51 + 25.47 = 68.98
63.46 - 11.51 = 51.95
79.84 + 99.66 = 179.5
38.22 + 17.59 = 55.81
93.32 + 70.00 = 163.32
81.61 + 49.27 = 130.88
74.15 + 74.63 = 148.78
49.38 + 94.46 = 143.84
20.31 + 17.23 = 37.54
20.81 + 26.32 = 47.13
81.55 - 34.50 = 47.05
53.66 + 13.93 = 67.59
88.66 - 66.59 = 22.07
93.90 + 52.23 = 146.13
63.37 + 78.87 = 142.24
45.27 + 23.66 = 68.93
43.96 - 41.94 = 2.02
54.77 + 47.98 = 102.75
21.79 + 15.11 = 36.9
71.45 + 21.25 = 92.7
99.66 - 16.79 = 82.87
77.46 + 93.64 = 171.1
88.19 - 79.28 = 8.91
94.55 - 10.98 = 83.57
71.41 + 60.98 = 132.39
32.00 + 23.15 = 55.15
19.65 + 31.95 = 51.6
70.47 - 68.33 = 2.14
75.85 + 51.98 = 127.83
26.44 + 23.66 = 50.1
67.15 + 18.39 = 85.54
86.90 + 62.77 = 149.67
88.32 + 64.20 = 152.52
74.51 - 65.63 = 8.88000000000001
65.38 + 40.87 = 106.25
52.97 - 25.14 = 27.83
49.58 + 89.60 = 139.18
39.67 + 17.82 = 57.49
77.54 - 41.25 = 36.29
55.68 + 77.25 = 132.93
82.32 + 31.25 = 113.57
29.56 + 90.92 = 120.48
90.75 - 58.80 = 31.95
40.42 - 14.74 = 25.68
85.29 + 99.85 = 185.14
26.36 + 75.27 = 101.63
83.76 - 25.50 = 58.26
12.96 + 61.52 = 74.48
23.64 + 13.45 = 37.09
48.48 + 23.29 = 71.77
79.22 - 55.96 = 23.26
37.32 + 96.95 = 134.27
30.13 + 70.37 = 100.5
89.69 + 50.78 = 140.47
93.48 - 78.99 = 14.49
54.67 - 27.95 = 26.72
75.52 + 27.90 = 103.42
82.75 + 25.69 = 108.44
27.33 + 17.26 = 44.59
95.64 + 20.73 = 116.37
51.91 - 51.78 = 0.129999999999995
89.93 + 14.43 = 104.36
49.94 - 12.56 = 37.38
53.19 + 81.22 = 134.41
70.40 - 61.77 = 8.63
69.70 - 35.43 = 34.27
92.32 - 47.90 = 44.42
50.83 + 51.30 = 102.13
85.83 + 98.36 = 184.19
21.39 + 74.22 = 95.61
30.72 + 91.65 = 122.37
52.67 + 48.96 = 101.63
87.28 - 15.35 = 71.93
38.43 + 28.36 = 66.79
62.58 + 34.79 = 97.37
54.92 + 79.98 = 134.9
74.30 + 98.49 = 172.79
72.47 + 22.37 = 94.84
95.77 + 25.32 = 121.09
47.10 - 13.37 = 33.73
71.79 + 37.56 = 109.35
81.60 + 20.32 = 101.92
75.79 + 15.72 = 91.51
78.76 - 56.85 = 21.91
44.96 + 99.57 = 144.53
74.26 - 71.51 = 2.75
93.20 + 66.12 = 159.32
85.95 + 56.33 = 142.28
79.57 - 43.31 = 36.26
69.95 + 41.35 = 111.3
96.32 - 52.62 = 43.7
20.20 + 34.55 = 54.75
64.89 + 70.76 = 135.65
65.22 + 13.35 = 78.57
83.29 + 33.52 = 116.81
86.62 - 78.72 = 7.90000000000001
79.85 - 46.30 = 33.55
71.68 + 14.21 = 85.89
74.70 - 12.00 = 62.7
90.87 + 68.00 = 158.87
57.92 + 16.17 = 74.09
77.99 + 10.48 = 88.47
58.42 + 63.00 = 121.42
79.52 - 49.26 = 30.26
98.17 + 91.99 = 190.16
23.27 + 33.75 = 57.02
87.78 - 38.85 = 48.93
72.67 - 66.17 = 6.5
42.17 - 12.54 = 29.63
48.47 + 51.48 = 99.95
50.00 + 18.65 = 68.65
59.75 + 36.24 = 95.99
64.64 - 20.11 = 44.53
41.51 + 84.30 = 125.81
62.53 - 41.30 = 21.23
88.70 + 73.61 = 162.31
97.40 + 52.13 = 149.53
78.97 - 11.88 = 67.09
35.82 - 17.59 = 18.23
98.25 + 88.55 = 186.8
45.96 + 59.39 = 105.35
41.50 - 14.21 = 27.29
10.99 + 81.16 = 92.15
81.45 - 81.39 = 0.0600000000000023
73.82 - 28.45 = 45.37
12.81 + 23.62 = 36.43
10.43 + 81.23 = 91.66
75.50 + 61.94 = 137.44
29.85 - 29.13 = 0.720000000000002
40.10 - 14.38 = 25.72
98.10 + 44.92 = 143.02
16.55 + 64.13 = 80.68
25.23 + 77.39 = 102.62
67.29 - 65.13 = 2.16000000000001
36.37 - 21.44 = 14.93
59.27 - 41.69 = 17.58
60.00 + 80.20 = 140.2
95.77 + 44.80 = 140.57
79.45 + 40.35 = 119.8
79.43 - 30.38 = 49.05
45.78 + 13.89 = 59.67
75.86 + 11.60 = 87.46
67.49 - 55.92 = 11.57
59.93 - 41.10 = 18.83
37.51 + 15.72 = 53.23
83.19 - 12.75 = 70.44
40.30 + 25.83 = 66.13
40.91 + 49.64 = 90.55
86.11 + 30.80 = 116.91
93.72 - 41.79 = 51.93
65.84 + 36.60 = 102.44
88.97 + 90.24 = 179.21
85.47 + 12.41 = 97.88
93.70 + 48.33 = 142.03
56.42 + 77.72 = 134.14
56.94 + 65.55 = 122.49
44.00 - 34.20 = 9.8
50.99 + 88.62 = 139.61
96.46 + 13.48 = 109.94
53.70 - 41.38 = 12.32
22.70 + 78.91 = 101.61
93.45 - 37.66 = 55.79
26.71 + 20.36 = 47.07
17.43 + 78.98 = 96.41
20.90 + 27.43 = 48.33
18.57 + 93.23 = 111.8
80.67 - 60.91 = 19.76
98.70 - 18.62 = 80.08
61.17 - 47.75 = 13.42
67.24 - 26.27 = 40.97
32.52 + 45.79 = 78.31
46.51 - 24.53 = 21.98
58.20 + 30.38 = 88.58
47.34 - 26.27 = 21.07
13.52 + 52.46 = 65.98
94.40 + 76.33 = 170.73
89.34 - 38.40 = 50.94
55.35 + 39.34 = 94.69
20.93 + 95.83 = 116.76
57.94 + 88.10 = 146.04
86.74 - 26.77 = 59.97
81.00 + 99.34 = 180.34
16.75 + 91.50 = 108.25
22.95 + 92.83 = 115.78
11.52 + 75.81 = 87.33
56.36 + 15.92 = 72.28
45.11 + 55.80 = 100.91
76.13 + 34.39 = 110.52
91.82 + 44.42 = 136.24
33.39 + 10.37 = 43.76
64.00 - 21.33 = 42.67
27.29 + 17.69 = 44.98
86.90 - 10.54 = 76.36
18.11 + 90.87 = 108.98
97.27 + 46.51 = 143.78
44.73 - 30.45 = 14.28
46.91 - 32.94 = 13.97
57.96 + 66.24 = 124.2
11.81 + 90.42 = 102.23
32.49 + 23.16 = 55.65
46.63 + 70.98 = 117.61
61.21 - 50.80 = 10.41
12.61 + 31.98 = 44.59
63.83 + 88.16 = 151.99
77.22 + 72.26 = 149.48
83.30 + 35.50 = 118.8
90.40 + 21.80 = 112.2
52.52 + 31.42 = 83.94
85.41 - 72.74 = 12.67
73.19 + 66.59 = 139.78
49.49 - 33.52 = 15.97
98.54 + 56.53 = 155.07
79.93 + 14.15 = 94.08
33.71 - 19.96 = 13.75
35.91 + 39.85 = 75.76
49.66 + 19.97 = 69.63
51.16 + 70.00 = 121.16
98.97 - 78.27 = 20.7

※总分：100分，共计：470道题，每题：0.21 分。