来自刘俭的问题
谁能帮我出几道五年级下册的分数脱试题,(30道),20到也行.
谁能帮我出几道五年级下册的分数脱试题,(30道),
20到也行.
1回答
2020-05-16 18:15
谁能帮我出几道五年级下册的分数脱试题,(30道),20到也行.
谁能帮我出几道五年级下册的分数脱试题,(30道),
20到也行.
.(23/4-3/4)×(3×6+2)
4.3/7×49/9-4/3
5.8/9×15/36+1/27
6.12×5/6–2/9×3
7.8×5/4+1/4
8.6÷3/8–3/8÷6
9.4/7×5/9+3/7×5/9
10.5/2-(3/2+4/5)
11.7/8+(1/8+1/9)
12.9×5/6+5/6
13.3/4×8/9-1/3
14.7×5/49+3/14
15.6×(1/2+2/3)
16.8×4/5+8×11/5
17.31×5/6–5/6
18.9/7-(2/7–10/21)
19.5/9×18–14×2/7
20.4/5×25/16+2/3×3/4
21.14×8/7–5/6×12/15
22.17/32–3/4×9/24
23.3×2/9+1/3
24.5/7×3/25+3/7
3/14××2/3+1/6
1/5×2/3+5/6
9/22+1/11÷1/2
5/3×11/5+/3
45×2/3+1/3×15
7/19+12/19×5/6
1/4+3/4÷2/3
8/7×21/16+1/2
(2-2/3/1/2)]*2/5