4年级 下册 - 小数的加减法
练习题数量: 100
算巧巧-口算天天练

66.59 - 5.12 + 99.17 =
33.26 + 67.15 =
80.46 - 71.59 + 81.99 =
22.67 + 48.23 =
94.20 + 37.88 - 64.34 =
62.27 - 41.83 + 86.87 =
94.59 - 19.86 =
46.03 - 41.87 =
23.34 + 92.80 - 21.07 =
86.03 + 50.38 + 38.78 =
25.47 - 9.61 + 34.80 =
88.88 - 86.48 + 12.03 =
84.51 + 63.13 =
92.81 - 84.19 =
55.64 - 34.41 =
18.87 + 62.55 - 6.52 =
87.51 + 98.26 =
53.85 + 68.72 + 64.83 =
92.61 - 22.13 =
94.70 - 74.73 =
90.67 - 41.94 + 25.96 =
23.87 + 90.57 =
84.92 - 10.77 + 46.49 =
49.28 - 42.25 =
17.31 - 8.32 + 42.12 =
88.82 - 38.02 =
44.49 - 9.58 + 5.09 =
68.91 + 100.24 + 87.19 =
69.58 + 6.26 =
79.91 + 73.17 =
19.67 - 1.17 =
40.18 + 2.89 - 22.49 =
87.99 - 3.22 + 64.47 =
38.96 - 36.12 =
9.28 + 42.73 - 50.56 =
24.92 + 87.10 =
74.39 - 31.24 + 85.52 =
73.14 + 34.02 - 83.92 =
81.89 + 100.17 =
22.69 + 34.26 + 45.76 =
34.31 - 16.92 + 32.84 =
92.61 - 88.07 + 97.93 =
74.06 - 21.97 + 60.63 =
91.57 - 86.19 + 6.65 =
66.83 + 65.46 =
13.85 + 79.09 + 8.57 =
44.72 + 55.66 + 40.06 =
35.61 - 19.56 + 85.58 =
55.72 - 12.54 + 55.45 =
35.16 - 7.46 =
82.87 + 89.69 =
86.49 - 31.22 =
59.33 - 11.77 =
55.88 - 37.38 =
74.19 + 36.93 - 54.35 =
68.14 + 64.43 =
41.82 + 39.41 =
72.07 - 64.52 =
93.69 - 55.72 =
86.33 - 51.28 =
59.56 - 19.55 + 9.09 =
88.34 - 6.81 + 39.28 =
40.51 - 34.70 =
5.09 + 95.24 =
45.37 + 28.13 =
43.17 - 9.18 + 13.19 =
34.10 + 50.49 =
78.65 - 43.17 =
94.35 + 90.66 - 95.72 =
82.61 - 45.86 + 40.67 =
55.13 - 31.78 =
78.58 + 100.62 =
4.97 + 92.98 =
34.16 + 46.68 - 4.24 =
64.35 - 40.04 + 21.06 =
60.12 - 29.00 =
12.50 + 78.46 - 66.43 =
18.84 + 38.98 =
81.52 + 29.45 - 16.34 =
34.60 + 15.35 =
8.93 + 76.40 + 40.99 =
7.73 + 27.53 =
25.46 - 9.11 =
18.64 + 99.56 =
77.30 + 14.87 - 31.10 =
72.83 - 68.54 + 58.10 =
39.69 - 31.85 =
25.26 + 20.07 =
75.05 - 17.58 + 91.68 =
66.72 - 33.98 + 50.69 =
97.40 - 39.96 + 83.38 =
62.53 - 58.20 =
48.92 - 44.68 =
82.67 + 91.84 =
63.03 - 23.54 =
60.52 + 18.60 =
21.51 - 15.78 + 76.75 =
81.99 - 54.74 + 31.77 =
80.84 + 57.02 + 74.46 =
61.09 - 43.25 + 79.37 =