五年级下脱式计算doc.docx
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五年级下脱式计算doc
脱式计算
1.3.8+4.29+2.71+6.2
2.12.5—0.78—3.22
3.12.8×99+12.8
4.1.25×3.2×2.5
5.12.6×101—12.6
6.38.5÷2.5÷0.4
7.6.7×10.1
8.6.5×101
9.4.85×98
10.1.2×2.5+0.8×2.5
11.28×17.5—28×7.5
12.4.8×12.5
13.6/7+2/15+1/7+13/15
14.19/21+5/7-3/14
15.2/3+5/9-2/3+5/9
16.8/9+(1/4-1/9)+3/4
17.0.58+5/13+1.12+8/13
18.11-4/11-7/11
19.22+55÷11-2/8
20.1/7+33.5+6/7-3.5
21.7.09-5/12+12.03-7/12
22.14/15-(6/15+1/3)
23.13/5-0.81-0.19
24.7/8+1/8-5/9-4/9
25.5-(0.5-3/10)
26.7.68-7.68×0.5
27.5.2+4.8×3.5
28.30.8÷[14-(9.85+1.07)]
29.[60-(9.5+28.9)]÷0.18
30.2.881÷0.43-0.24×3.5
31.20×[(2.44-1.8)÷0.4+0.15]
32.28-(3.4+1.25×2.4)
33.2.55×7.1+2.45×7.1
34.777×9+1111×3
35.0.8×〔15.5-(3.21+5.79)〕
36.(31.8+3.2×4)÷5
37.31.5×4÷(6+3)
38.0.64×25×7.8+2.2
39.2÷2.5+2.5÷2
40.194-64.8÷1.8×0.9
41.36.72÷4.25×9.9
42.5180-705×6
43.24÷2.4-2.5×0.8
44.(4121+2389)÷7
45.671×15-974
46.469×12+1492
47.405×(3213-3189)
48.3.416÷(0.016×35)
49.0.8×[(10-6.76)÷1.2]
50.19.4×6.1×2.3
51.5.67×0.2-0.62
52.18.1×0.92+3.93
53.0.4×0.7×0.25
54.0.75×102
55.100-56.23
56.0.78+5.436+1
57.4.07×0.86+9.12.5
58.30.8÷[14-(9.85+1.07)]
59.[60-(9.5+28.9)]÷0.18
60.2.881÷0.43-0.24×3.5
61.20×[(2.44-1.8)÷0.4+0.15]
62.28-(3.4+1.25×2.4)
63.2.55×7.1+2.45×7.1
64.777×9+1111×3
65.0.8×〔15.5-(3.21+5.79)〕
66.(31.8+3.2×4)÷5
67.31.5×4÷(6+3)
68.0.64×25×7.8+2.2
69.2÷2.5+2.5÷2
70.194-64.8÷1.8×0.9
71.36.72÷4.25×9.9
72.5180-705×6
73.24÷2.4-2.5×0.8
74.(4121+2389)÷7
75.671×15-974
76.469×12+1492
77.405×(3213-3189)
78.3.416÷(0.016×35)
79.0.8×[(10-6.76)÷1.2]
80.19.4×6.1×2.3
81.5.67×0.2-0.62
82.18.1×0.92+3.93
83.0.4×0.7×0.25
84.0.75×102
85.100-56.23
86.1/3+3/4+1/5
87.3/8+8/3-1/2
88.5/6+1/12+3/4
89.19/8-1/2-3/4
90.7/25+3/10-2/5
91.8/15+7/3-8/5
92.2/3+1/6+3/24+2/21
93.5\2-(3\2+4\5)
94.7\8+1\8+1\9
95.9\7-(2\7-10\21)
96.240\400+12\400-150\400
97.2\3+5\9-2\3+5\9
98.186\240+88\240+252\240
99.6\7+2\15+1\7+13\15
100.8\9+1\4+1\9+3\4
101.2\3+5\9-2\3+5\9
102.7/12-5/24+2/3
103.1/2-1/3-1/6
104.4/7+5/11+5/7
105.5/8+2/11+9/11
106.17/24+5/12-11/24
107.11/12+1/6-5/24
5/6-5/7+1/6-1/7