1 / 4

3×4×10

从左到右. 3×4×10. 先乘法后减法. 28×2-15. 先乘法后加法. 26+45×3. 学校图书室的面积是 85 平方米，用边长 0.9 米的正方形瓷砖铺地， 100 块够吗？. 小数的四则运算顺序 跟整数是一样的。. 说一说它们的 计算 顺序. 18.5-3.5×1.8 0.75×0.4+1.06 28÷4×0.25.

abbot-compton
Download Presentation

3×4×10

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. 从左到右 3×4×10 先乘法后减法 28×2-15 先乘法后加法 26+45×3

  2. 学校图书室的面积是85平方米，用边长 0.9米的正方形瓷砖铺地，100块够吗？

  3. 小数的四则运算顺序 跟整数是一样的。

  4. 说一说它们的计算顺序 18.5-3.5×1.8 0.75×0.4+1.06 28÷4×0.25

More Related