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：

39.96 + 97.39 = 137.35
14.75 + 70.71 = 85.46
23.54 - 21.12 = 2.42
52.57 - 21.19 = 31.38
54.38 + 68.39 = 122.77
88.68 - 73.55 = 15.13
75.97 + 19.92 = 95.89
82.80 + 95.63 = 178.43
67.45 - 15.49 = 51.96
41.33 + 41.89 = 83.22
99.51 + 73.35 = 172.86
10.36 + 67.99 = 78.35
46.10 - 26.13 = 19.97
27.44 + 30.77 = 58.21
73.61 - 58.76 = 14.85
34.33 + 84.58 = 118.91
66.29 + 11.70 = 77.99
97.13 + 64.84 = 161.97
49.93 + 97.45 = 147.38
94.60 - 71.52 = 23.08
61.63 + 38.80 = 100.43
90.31 + 59.42 = 149.73
61.72 + 12.95 = 74.67
50.46 + 65.25 = 115.71
47.41 - 21.34 = 26.07
85.65 + 27.22 = 112.87
55.58 + 58.98 = 114.56
48.23 + 87.27 = 135.5
69.20 + 46.95 = 116.15
54.66 - 43.93 = 10.73
30.61 + 78.18 = 108.79
76.17 + 37.93 = 114.1
89.73 + 11.37 = 101.1
37.95 - 26.22 = 11.73
90.24 - 66.43 = 23.81
87.45 + 80.86 = 168.31
61.84 + 53.94 = 115.78
68.63 - 57.56 = 11.07
96.27 + 42.21 = 138.48
35.44 + 65.62 = 101.06
97.84 + 98.14 = 195.98
75.16 - 68.42 = 6.73999999999999
91.78 + 62.64 = 154.42
53.51 - 33.91 = 19.6
72.82 - 54.16 = 18.66
53.80 + 28.75 = 82.55
77.86 - 49.82 = 28.04
62.95 - 26.96 = 35.99
84.20 + 75.74 = 159.94
75.15 + 24.22 = 99.37
93.61 + 61.72 = 155.33
22.60 + 88.24 = 110.84
68.11 + 50.43 = 118.54
71.71 - 37.44 = 34.27
10.43 + 54.89 = 65.32
67.77 + 64.49 = 132.26
82.70 - 42.48 = 40.22
69.33 + 94.48 = 163.81
90.98 - 38.86 = 52.12
97.75 + 17.81 = 115.56
40.61 + 93.79 = 134.4
41.48 + 24.19 = 65.67
73.72 + 15.53 = 89.25
12.14 + 69.25 = 81.39
61.20 + 25.68 = 86.88
17.63 + 61.23 = 78.86
51.84 + 28.82 = 80.66
47.00 + 23.43 = 70.43
31.85 + 13.17 = 45.02
35.92 + 77.46 = 113.38
17.61 + 58.14 = 75.75
32.59 + 54.91 = 87.5
36.17 + 17.46 = 53.63
70.37 + 99.87 = 170.24
34.51 - 30.98 = 3.53
61.66 - 11.93 = 49.73
55.81 + 71.37 = 127.18
92.60 - 12.35 = 80.25
54.90 + 45.10 = 100
95.60 - 67.88 = 27.72
23.00 + 39.95 = 62.95
77.16 + 38.22 = 115.38
70.15 - 25.66 = 44.49
89.66 + 72.85 = 162.51
90.12 + 36.80 = 126.92
44.15 - 29.73 = 14.42
55.51 + 76.84 = 132.35
49.74 + 80.31 = 130.05
20.73 + 59.57 = 80.3
72.87 + 65.45 = 138.32
72.92 + 94.97 = 167.89
48.90 + 89.60 = 138.5
69.22 - 38.81 = 30.41
70.35 + 98.38 = 168.73
82.92 - 29.75 = 53.17
98.65 + 54.73 = 153.38
50.98 + 32.51 = 83.49
97.44 + 79.58 = 177.02
46.89 + 37.97 = 84.86
57.55 + 56.48 = 114.03
56.69 + 24.99 = 81.68
15.68 + 66.53 = 82.21
91.52 - 10.42 = 81.1
48.22 + 71.36 = 119.58
12.32 + 44.57 = 56.89
80.84 + 34.24 = 115.08
40.78 - 35.16 = 5.62
65.60 + 31.88 = 97.48
43.98 + 87.83 = 131.81
78.19 + 12.74 = 90.93
69.17 + 53.92 = 123.09
44.68 + 80.28 = 124.96
70.87 + 64.81 = 135.68
31.41 + 59.71 = 91.12
52.10 + 56.54 = 108.64
83.96 + 51.98 = 135.94
86.45 - 13.82 = 72.63
97.79 + 13.68 = 111.47
56.42 - 17.61 = 38.81
46.60 - 41.60 = 5
68.61 + 99.86 = 168.47
95.35 + 96.94 = 192.29
86.37 + 77.23 = 163.6
71.43 + 11.72 = 83.15
36.45 + 28.48 = 64.93
82.96 + 24.69 = 107.65
31.46 + 23.26 = 54.72
19.82 + 28.44 = 48.26
60.35 + 81.96 = 142.31
62.33 + 34.76 = 97.09
50.18 + 39.14 = 89.32
78.84 + 30.76 = 109.6
90.24 - 67.50 = 22.74
57.23 - 28.42 = 28.81
97.21 - 47.18 = 50.03
10.53 + 24.10 = 34.63
87.51 - 21.97 = 65.54
86.62 + 88.22 = 174.84
48.66 + 84.29 = 132.95
92.25 - 83.56 = 8.69
65.65 + 87.93 = 153.58
94.37 - 65.34 = 29.03
95.35 + 15.96 = 111.31
41.37 - 28.64 = 12.73
84.70 - 68.23 = 16.47
32.63 - 28.65 = 3.98
48.98 + 86.60 = 135.58
56.28 - 24.84 = 31.44
67.18 - 11.59 = 55.59
77.42 + 54.20 = 131.62
60.27 + 42.76 = 103.03
99.71 - 76.97 = 22.74
44.50 + 68.33 = 112.83
73.71 + 71.65 = 145.36
50.95 + 14.41 = 65.36
26.51 + 78.40 = 104.91
32.58 - 31.62 = 0.959999999999997
88.56 - 77.50 = 11.06
90.74 - 54.53 = 36.21
82.17 - 22.41 = 59.76
91.76 + 22.00 = 113.76
99.26 - 75.00 = 24.26
58.31 - 24.50 = 33.81
53.96 - 35.49 = 18.47
89.92 + 46.77 = 136.69
69.60 + 14.61 = 84.21
75.19 - 23.55 = 51.64
55.56 - 52.35 = 3.21
21.00 + 52.37 = 73.37
93.91 - 73.40 = 20.51
16.31 + 45.88 = 62.19
66.93 - 53.76 = 13.17
98.67 + 96.94 = 195.61
56.13 - 25.29 = 30.84
92.95 + 62.44 = 155.39
84.56 + 91.70 = 176.26
63.77 - 33.13 = 30.64
81.72 + 39.27 = 120.99
43.56 + 11.71 = 55.27
60.62 + 30.62 = 91.24
52.55 - 17.52 = 35.03
67.36 + 35.28 = 102.64
59.18 - 50.65 = 8.53
78.62 + 87.22 = 165.84
81.74 + 41.82 = 123.56
38.54 - 30.53 = 8.01
12.23 + 34.92 = 47.15
55.47 - 20.15 = 35.32
35.15 + 46.21 = 81.36
97.74 + 17.47 = 115.21
79.23 - 35.19 = 44.04
22.15 + 81.41 = 103.56
46.84 + 59.38 = 106.22
44.63 + 36.15 = 80.78
32.17 - 19.15 = 13.02
94.43 - 72.66 = 21.77
50.65 + 79.96 = 130.61
51.56 + 18.71 = 70.27
26.12 + 83.78 = 109.9
25.88 + 30.11 = 55.99
41.97 - 17.82 = 24.15
75.19 + 16.59 = 91.78
79.84 - 40.76 = 39.08
77.00 - 49.76 = 27.24
36.31 + 19.48 = 55.79
55.89 - 38.24 = 17.65
54.49 - 36.24 = 18.25
17.97 + 35.58 = 53.55
16.56 + 10.78 = 27.34
20.87 + 69.50 = 90.37
91.55 + 25.78 = 117.33
37.73 - 35.22 = 2.51
59.68 - 36.79 = 22.89
98.88 - 60.70 = 38.18
67.80 + 86.75 = 154.55
69.29 + 46.85 = 116.14
86.41 + 77.32 = 163.73
43.31 + 88.22 = 131.53
13.96 + 56.91 = 70.87
20.60 + 77.80 = 98.4
28.91 + 14.57 = 43.48
78.00 - 47.55 = 30.45
42.33 + 45.86 = 88.19
58.31 + 20.19 = 78.5
91.85 - 87.78 = 4.06999999999999
58.71 + 76.26 = 134.97
13.57 + 11.28 = 24.85
35.50 + 75.16 = 110.66
89.49 + 67.49 = 156.98
43.13 - 36.84 = 6.29
17.33 + 31.51 = 48.84
84.56 + 17.24 = 101.8
51.81 + 14.22 = 66.03
44.84 + 68.66 = 113.5
18.96 + 69.79 = 88.75
26.91 + 37.17 = 64.08
80.35 + 59.21 = 139.56
79.42 - 61.16 = 18.26
93.28 - 10.87 = 82.41
71.24 - 69.32 = 1.92
75.44 + 63.84 = 139.28
81.45 - 24.30 = 57.15
67.19 - 30.82 = 36.37
27.84 + 32.30 = 60.14
61.42 + 74.17 = 135.59
94.75 - 32.68 = 62.07
78.00 + 68.31 = 146.31
58.14 + 80.18 = 138.32
61.94 + 88.55 = 150.49
35.11 + 37.95 = 73.06
43.70 + 56.60 = 100.3
16.22 + 56.52 = 72.74
80.78 - 52.94 = 27.84
27.25 - 11.20 = 16.05
10.87 + 78.40 = 89.27
33.59 + 48.71 = 82.3
18.54 + 18.19 = 36.73
45.58 - 38.65 = 6.93
84.51 + 95.55 = 180.06
81.13 + 80.88 = 162.01
29.44 + 26.99 = 56.43
73.16 + 91.17 = 164.33
98.33 - 11.25 = 87.08
59.92 + 33.29 = 93.21
11.42 + 39.44 = 50.86
55.69 + 56.63 = 112.32
89.99 - 71.76 = 18.23
99.85 + 93.34 = 193.19
66.94 + 67.87 = 134.81
90.45 + 70.82 = 161.27
24.33 + 71.58 = 95.91
90.44 + 73.47 = 163.91
56.98 + 80.77 = 137.75
92.51 - 25.37 = 67.14
66.37 - 22.61 = 43.76
90.64 - 55.79 = 34.85
32.30 - 29.47 = 2.83
92.65 + 93.44 = 186.09
99.48 - 51.63 = 47.85
69.41 - 64.78 = 4.63
49.29 - 46.65 = 2.64
29.85 - 28.94 = 0.91
65.70 - 16.72 = 48.98
44.24 - 41.82 = 2.42
28.86 + 60.11 = 88.97
60.00 + 78.25 = 138.25
17.46 + 10.88 = 28.34
39.41 + 80.89 = 120.3
55.00 + 83.00 = 138
93.48 - 28.81 = 64.67
43.34 - 27.81 = 15.53
91.57 + 93.74 = 185.31
87.15 - 71.86 = 15.29
60.26 + 78.91 = 139.17
64.65 + 85.00 = 149.65
83.29 - 29.91 = 53.38
48.50 - 27.28 = 21.22
95.32 + 67.40 = 162.72
38.64 + 41.22 = 79.86
49.23 + 10.47 = 59.7
95.75 - 78.92 = 16.83
71.37 + 13.87 = 85.24
29.88 + 17.53 = 47.41
19.51 + 67.31 = 86.82
50.20 + 21.50 = 71.7
91.74 - 54.68 = 37.06
84.26 - 56.97 = 27.29
84.29 - 60.49 = 23.8
97.17 + 40.61 = 137.78
69.53 + 36.92 = 106.45
61.96 - 22.27 = 39.69
90.91 + 28.50 = 119.41
43.81 + 59.99 = 103.8
18.79 + 70.00 = 88.79
18.61 + 26.93 = 45.54
12.95 + 22.77 = 35.72
86.12 - 19.98 = 66.14
78.35 + 86.60 = 164.95
37.26 + 68.18 = 105.44
82.36 + 22.91 = 105.27
39.74 + 35.30 = 75.04
48.68 + 82.63 = 131.31
16.13 + 14.42 = 30.55
92.93 + 18.56 = 111.49
76.82 + 32.34 = 109.16
54.74 + 81.28 = 136.02
70.43 + 15.70 = 86.13
23.63 + 92.43 = 116.06
66.46 - 58.42 = 8.03999999999999
42.87 + 53.82 = 96.69
59.87 + 48.24 = 108.11
23.90 + 89.89 = 113.79
26.78 + 74.42 = 101.2
49.30 + 82.68 = 131.98
36.19 + 20.90 = 57.09
74.53 + 36.57 = 111.1
60.27 + 64.61 = 124.88
76.57 - 70.33 = 6.23999999999999
64.22 + 21.80 = 86.02
87.65 + 26.65 = 114.3
74.23 - 72.26 = 1.97
14.80 + 99.60 = 114.4
74.52 + 27.15 = 101.67
31.65 + 31.28 = 62.93
77.24 + 50.99 = 128.23
24.98 + 40.86 = 65.84
46.55 + 48.64 = 95.19
97.58 + 20.89 = 118.47
22.95 - 16.37 = 6.58
16.48 + 23.18 = 39.66
48.81 + 96.53 = 145.34
76.26 + 67.83 = 144.09
29.13 + 61.96 = 91.09
30.92 + 13.13 = 44.05
75.37 + 43.72 = 119.09
74.83 + 66.83 = 141.66
59.44 - 12.63 = 46.81
41.98 + 63.32 = 105.3
15.76 + 25.97 = 41.73
24.45 - 20.90 = 3.55
21.47 + 35.49 = 56.96
94.60 - 85.54 = 9.05999999999999
32.38 + 80.98 = 113.36
99.21 - 47.42 = 51.79
63.15 + 15.30 = 78.45
24.34 + 22.13 = 46.47
95.72 + 24.92 = 120.64
56.91 + 71.25 = 128.16
54.21 + 46.71 = 100.92
86.65 - 22.77 = 63.88
100.00 - 92.93 = 7.06999999999999
88.54 - 64.39 = 24.15
19.50 + 31.89 = 51.39
51.69 + 44.92 = 96.61
59.21 + 46.53 = 105.74
95.80 + 31.24 = 127.04
64.25 - 58.77 = 5.48
71.76 + 37.19 = 108.95
59.78 + 14.90 = 74.68
29.19 + 73.10 = 102.29
80.93 - 74.62 = 6.31
83.17 + 73.97 = 157.14
84.84 - 36.11 = 48.73
28.75 + 42.89 = 71.64
93.63 + 41.50 = 135.13
79.11 - 74.55 = 4.56
52.13 - 17.51 = 34.62
19.51 + 61.44 = 80.95
66.26 - 51.48 = 14.78
30.76 + 33.56 = 64.32
82.19 + 81.43 = 163.62
95.30 - 78.97 = 16.33
29.25 + 25.85 = 55.1
76.81 + 61.24 = 138.05
25.60 + 46.57 = 72.17
57.45 - 18.95 = 38.5
47.69 + 96.65 = 144.34
29.78 + 16.72 = 46.5
93.65 + 50.76 = 144.41
60.22 + 83.41 = 143.63
60.28 + 60.66 = 120.94
98.74 + 89.84 = 188.58
99.66 - 24.89 = 74.77
64.48 + 22.28 = 86.76
41.92 + 54.87 = 96.79
64.37 - 40.45 = 23.92
30.42 + 63.78 = 94.2
48.43 - 40.78 = 7.65
23.00 + 64.18 = 87.18
70.43 - 54.13 = 16.3
67.12 + 46.82 = 113.94
24.99 - 15.18 = 9.81
31.78 + 54.65 = 86.43
74.70 + 99.24 = 173.94
37.73 + 89.67 = 127.4
34.14 + 80.58 = 114.72
70.69 + 65.43 = 136.12
94.96 - 80.46 = 14.5
89.58 - 81.43 = 8.14999999999999
62.17 + 29.42 = 91.59
51.18 - 47.98 = 3.2
15.14 + 65.75 = 80.89
41.93 + 53.16 = 95.09
76.32 - 47.88 = 28.44
97.46 - 82.33 = 15.13
61.31 + 67.71 = 129.02
99.15 - 56.85 = 42.3
36.61 - 25.65 = 10.96
58.52 - 54.29 = 4.23
58.66 - 41.75 = 16.91
87.58 - 13.46 = 74.12
28.80 + 73.18 = 101.98
83.46 + 95.45 = 178.91
25.17 + 82.32 = 107.49
95.90 + 92.74 = 188.64
51.12 - 20.31 = 30.81
56.88 - 17.48 = 39.4
21.57 - 18.15 = 3.42
80.76 + 81.16 = 161.92
36.26 + 42.18 = 78.44
93.53 - 31.94 = 61.59
33.35 + 46.43 = 79.78
38.00 + 44.50 = 82.5
99.83 - 58.75 = 41.08
98.69 - 22.93 = 75.76
75.31 + 14.23 = 89.54
68.35 + 25.43 = 93.78
87.61 + 88.41 = 176.02
81.41 + 40.89 = 122.3
54.68 + 67.31 = 121.99
12.31 + 33.94 = 46.25
82.10 - 26.63 = 55.47
74.68 + 25.42 = 100.1
44.91 - 25.15 = 19.76
37.97 + 93.46 = 131.43
80.24 + 77.39 = 157.63
86.53 - 35.31 = 51.22
21.15 + 27.98 = 49.13
95.33 + 31.10 = 126.43
77.74 + 79.12 = 156.86
20.86 + 59.79 = 80.65
30.22 + 87.71 = 117.93
29.61 + 55.21 = 84.82
78.17 + 62.84 = 141.01
69.00 + 20.31 = 89.31
99.28 + 56.88 = 156.16
44.78 + 19.93 = 64.71
56.38 + 68.49 = 124.87
79.97 + 40.52 = 120.49
42.62 + 19.69 = 62.31
81.35 + 17.69 = 99.04
64.48 - 52.92 = 11.56
74.81 + 54.66 = 129.47
49.78 - 15.72 = 34.06
53.60 - 27.18 = 26.42
78.90 - 64.78 = 14.12
94.20 + 28.98 = 123.18
71.23 + 41.90 = 113.13
30.33 + 82.63 = 112.96
26.54 + 92.86 = 119.4
86.18 - 17.11 = 69.07
39.59 + 17.46 = 57.05
40.28 - 37.87 = 2.41
55.16 - 11.56 = 43.6
74.77 + 32.15 = 106.92
27.30 + 55.70 = 83
53.22 + 10.75 = 63.97
85.93 + 56.32 = 142.25
44.32 - 31.51 = 12.81
62.37 - 11.38 = 50.99

※总分：100分，共计：490道题，每题：0.20 分。