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分、小数混合脱式计算谁可以给我30道分、小数的混合脱式计算?非常的急!高积分!

题目详情
分、小数混合脱式计算
谁可以给我30道分、小数的混合脱式计算?非常的急!高积分!
▼优质解答
答案和解析
1.3/7 × 49/9 - 4/3
2.8/9 × 15/36 + 1/27
3.12× 5/6 – 2/9 ×3
4.8× 5/4 + 1/4
5.6÷ 3/8 – 3/8 ÷6
6.4/7 × 5/9 + 3/7 × 5/9
7.5/2 -( 3/2 + 4/5 )
8.7/8 + ( 1/8 + 1/9 )
9.9 × 5/6 + 5/6
10.3/4 × 8/9 - 1/3
11.7 × 5/49 + 3/14
12.6 ×( 1/2 + 2/3 )
13.8 × 4/5 + 8 × 11/5
14.31 × 5/6 – 5/6
15.9/7 - ( 2/7 – 10/21 )
16.5/9 × 18 – 14 × 2/7
17.4/5 × 25/16 + 2/3 × 3/4
18.14 × 8/7 – 5/6 × 12/15
19.17/32 – 3/4 × 9/24
20.3 × 2/9 + 1/3
21.5/7 × 3/25 + 3/7
22.3/14 ×× 2/3 + 1/6
23.1/5 × 2/3 + 5/6
24.9/22 + 1/11 ÷ 1/2
25.5/3 × 11/5 + 4/3
26.45 × 2/3 + 1/3 × 15
27.7/19 + 12/19 × 5/6
28.1/4 + 3/4 ÷ 2/3
29.8/7 × 21/16 + 1/2
30.101 × 1/5 – 1/5 × 21
31.3 × 2/9 + 1/3
32.5/7 × 3/25 + 3/7
33.3/14 ×× 2/3 + 1/6
34.1/5 × 2/3 + 5/6
35.9/22 + 1/11 ÷ 1/2
36.5/3 × 11/5 + 4/3
37.45 × 2/3 + 1/3 × 15
38.7/19 + 12/19 × 5/6
39.1/4 + 3/4 ÷ 2/3
40.8/7 × 21/16 + 1/2
41.101 × 1/5 – 1/5 × 21
42.3/7 × 49/9 - 4/3
43.8/9 × 15/36 + 1/27
44.12× 5/6 – 2/9 ×3
45.8× 5/4 + 1/4
46.6÷ 3/8 – 3/8 ÷6
47.4/7 × 5/9 + 3/7 × 5/9
48.5/2 -( 3/2 + 4/5 )
49.7/8 + ( 1/8 + 1/9 )
50.9 × 5/6 + 5/6
51.3/4 × 8/9 - 1/3
52.7 × 5/49 + 3/14
53.6 ×( 1/2 + 2/3 )
54.8 × 4/5 + 8 × 11/5
55.31 × 5/6 – 5/6
56.9/7 - ( 2/7 – 10/21 )
57.5/9 × 18 – 14 × 2/7
58.4/5 × 25/16 + 2/3 × 3/4
59.14 × 8/7 – 5/6 × 12/15
60.17/32 – 3/4 × 9/24