五年级分数简便计算(不加小数)只有加减,五年级分数简便计算,不要出现小数,只能是加减法,50道,

shh712 1年前 已收到1个回答 举报

xss85 春芽

共回答了14个问题采纳率:100% 举报

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
31.94÷ 3/8 – 3/8 ÷6
32.6/2 -( 3/2 + 4/5 )
33.8 + ( 1/8 + 1/9 )
34.2/3÷1/2-1/4×2/5
35.2-6/13÷9/26-2/3
36.2/9+1/2÷4/5+3/8
37.10÷5/9+1/6×4
38.1/2×2/5+9/10÷9/20
39.5/9×3/10+2/7÷2/5
40.23-8/9×1/27÷1/27
41.8×5/6+2/5÷4
42.1/2+3/4×5/12×4/5
43.8/9×3/4-3/8÷3/4
44.5/8÷5/4+3/23÷9/11
45.6÷ 3/8 – 3/8 ÷6
46.7/8 + ( 1/8 + 1/9 )
47.3/4 × 8/9 - 1/3
48.7 × 5/49 + 3/14
49.6 ×( 1/2 + 2/3 )
50.31 × 5/6 – 5/6

1年前 追问

1

shh712 举报

不要小数,另外,写过了

举报 xss85

没有小数呀,前面是题号,什么写过了,
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