kbys.net
当前位置:首页 >> 求小学五年级数学题目(包括应用题,递等式计算,... >>

求小学五年级数学题目(包括应用题,递等式计算,...

http://wenku.baidu.com/list/578,自己下载吧。

5×0.3×0.2 5.2×6-10 6.8-0.8×4 9.8-0.6+3.2 0.6×0.5×1.13 8.25+2.4×0.5 12.8-4.8×0.25 20×1.95-1.8 7.5+2.5×5.2 102×0.45 4.3×0.25×0.4 50.8×101-50.8 7.8×0.36-0.64×7.8 8×0.9×1.25 0.4×(2.5+25) 2.4+7.6×3.4 14.25×14.6-4.25×1...

4/7+1/14-1/2 =8/14+1/14-7/14 =2/14 =1/7 5/3-3/8-5/8 =5/3-(3/8+5/8) =5/3-1 =2/3 3/5+3/11+7/5+11 =(3/5+7/5)+11+3/11 =2+11+2/11 =13又2/11 3/4-{5/6-1/3} =3/4-(5/6-2/6) =3/4-1/2 =3/4-2/4 =1/4

(1.25+2.5)×3.2 =1.25×3.2+2.5×3.2 =1.25×8×0.4+2.5×4×0.8 =10×0.4+10×0.8 =4+8 =12

①5.1÷5+4.9×0.2 =5.1×0.2+4.9×0.2 =0.2×(5.1+4.9) =0.2×10 =2 ②(8/9+1/6)×72% =8/9×0.72+1/6×0.72 =0.64+0.12=0.76 ③3/4÷(0.75+5/8) =3/4÷(3/4+5/8) =3/4÷11/8 =3/4×8/11 =6/11 ④125%×7.6-1.25×3.1+10/8×5.5 =1.25×(7.6-3.1+5.5) =1.25×10...

因为自控能力较低,基础差 所以就非常会依赖答案,在网上是问不到答案的哈 这种情况反而要更需要独立思考 学习才能进步

这个...这是我邮箱xinyi_jian@163.com,把题目发过来先。 唉,其实写作业要靠自己呀,孩子...

1、学校图书室买480本新书,其中3\4是文艺书,文艺书有多少本? 2、学校图书室买480本新书,其中3\4是文艺书,文艺书中2\9是故事书,故事书有多少本? 3、果园里有梨树321棵有苹果树400棵,这两种果树相当于果园所有果树的7\8.果园里有多少棵树...

30.8÷[14-(9.85+1.07)] [60-(9.5+28.9)]÷0.18 2.881÷0.43-0.24×3.5 20×[(2.44-1.8)÷0.4+0.15] 28-(3.4+1.25×2.4) 2.55×7.1+2.45×7.1 777×9+1111×3 0.8×〔15.5-(3.21+5.79)〕 (31.8+3.2×4)÷5 31.5×4÷(6+3) 0.64×25×7.8+2.2 2÷2.5+2.5÷2 ...

3.4/7-1.5

网站首页 | 网站地图
All rights reserved Powered by www.kbys.net
copyright ©right 2010-2021。
内容来自网络,如有侵犯请联系客服。zhit325@qq.com