出35道分数加减法脱式计算题(最好是要通分的).
出35道分数加减法脱式计算题(最好是要通分的).
出35道分数加减法脱式计算题(最好是要通分的).
出35道分数加减法脱式计算题(最好是要通分的).
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
31.7/8-5/6+11/12
32.6/7+5/14-1/2
33.8-17/42-25/42
34.1-5/9-(2/3+5/9)
35.5/9-(1/6+1/12)
我只学过加减法的,有没有多一点的
11/12-2/9+1/12-7/97/12+5/6-3/44/5-2/3+7/62/3+(5/7-5/14)8/9-(5/6-3/4)14/15-(1/4+7/30)29/30-(14/15-3/4)13/24+7/8+11/243-17/18-19/187/9+2/3-4/95/8+1/2+3/419/24+11/12-3/414/15+4/5-2/313/12-1/2-1/34/9-1/6+4/36/7-3/14+1/21-1/2+3/41/2-1/3-1/69/11+7/2-9/228/9-1/3+5/67/12+1/3-1/47/25+4/5-1/21/4+2/3-1/123/8+5/8-13/7-1/2+9/14这些怎么样?