"Simple Addition and Subtraction Calculations" PPT

限时免费领取网站会员

"Simple Addition and Subtraction Calculations" PPT

Download Points: 0.00
Free Download Upgrade VIP
Favorite Views: 5113 / Downloads: 155
Description

"Simple Addition and Subtraction Calculations" PPT

Part One: Knowledge Review

fill in the blank.

80 cents and 6 cents = ( ) yuan

2.5 yuan = 2( )5( )

0.49 yuan = 4( )9( )

Example 1 Buying toiletries.

(1) How much does it cost to buy a toothbrush and toothpaste?

4.2+6.5=10.7 (yuan)

First add the dollars and angles separately...

4 yuan + 6 yuan = 10 yuan

2 cents + 5 cents = 7 cents

10 yuan + 7 cents = 10 yuan and 7 cents

10 yuan and 7 jiao = 10.7 yuan

Can be calculated vertically.

Simple addition and subtraction calculation PPT, part 2: practice.

(1) How much does it cost to buy a towel and a piece of soap?

8.4+3.4=11.8 (yuan)

(2) How much more does a bottle of shampoo cost than a towel?

12.5-8.4=4.1 (yuan)

(3) Ask and solve mathematical problems yourself.

Simple addition and subtraction calculation PPT, the third part: summary:

To calculate the addition and subtraction of decimals, first align the decimal points of each number (that is, align the decimals on the same digit), then perform the calculation according to the rules of addition and subtraction of integers, and finally align the decimal points on the horizontal line in the resulting number, and dot decimal point.

Note: Count from low position.

Keywords: Free download of Hebei Education Edition mathematics PPT courseware for third grade volume 2, simple addition and subtraction calculation PPT download, .PPT format;

For more information about the PPT courseware "Preliminary Understanding of Decimals and Simple Addition and Subtraction Calculation", please click on the "Preliminary Understanding of Decimals ppt Simple Addition and Subtraction Calculation" ppt tag.

File Info

Update Time: 2024-11-29

This template belongs to Mathematics courseware Hebei Education Edition Third Grade Mathematics Volume 2 industry PPT template

"Simple Addition and Subtraction Calculations" PPT Simple campus recruitment activity planning plan summary enterprise and institution recruitment publicity lecture PPT template is a general PPT template for business post competition provided by the manuscript PPT, simple campus recruitment activity planning plan summary enterprise and institution recruitment promotion Lecture PPT template, you can edit and modify the text and pictures in the source file by downloading the source file. If you want more exquisite business PPT templates, you can come to grid resource. Doug resource PPT, massive PPT template slide material download, we only make high-quality PPT templates!

Tips: If you open the template and feel that it is not suitable for all your needs, you can search for related content "Simple Addition and Subtraction Calculations" PPT is enough.

How to use the Windows system template

Directly decompress the file and use it with office or wps

How to use the Mac system template

Directly decompress the file and use it Office or wps can be used

Related reading

For more detailed PPT-related tutorials and font tutorials, you can view: Click to see

How to create a high-quality technological sense PPT? 4 ways to share the bottom of the box

Notice

Do not download in WeChat, Zhihu, QQ, built-in browsers, please use mobile browsers to download! If you are a mobile phone user, please download it on your computer!
1. The manuscript PPT is only for study and reference, please delete it 24 hours after downloading.
2. If the resource involves your legitimate rights and interests, delete it immediately.
3. Contact information: service@daogebangong.com

"Simple Addition and Subtraction Calculations" PPT, due to usage restrictions, it is only for personal study and reference use. For commercial use, please go to the relevant official website for authorization.

(Personal non-commercial use refers to the use of this font to complete the display of personal works, including but not limited to the design of personal papers, resumes, etc.)

Preview
"Simple Addition and Subtraction Calculations" PPT
VIP免费客服咨询
赚钱
成为签约合伙人
种草
觅知网“种草官”开始招募啦!!!
客服
售前客服
工作日:9:00-18:00
立即咨询
售后客服
工作日:9:00-22:30
周末:14:00-22:30
立即咨询
需求
填写您的需求