| Category | Format | Size |
|---|---|---|
| Hebei Education Edition Sixth Grade Mathematics Volume 2 | pptx | 6 MB |
"Review of Decimals" PPT
Description
"Review of Decimals" PPT
Part One Content: Decimal Knowledge Points
1.The meaning of decimals
Decimal is a form of representation of decimal fraction
2. Counting unit for decimals:
The maximum counting unit for decimals is: 1/10
Decimals have no smallest unit of counting.
3. Reading and writing of decimals:
20.7003 pronounced as: twenty point seven zero and three
To read decimals, read the integer part according to the integer reading method, and read the numbers on each decimal part in sequence.
Five Points Zero Eight Writing: 5.008
Thirty and twenty-nine thousandths as a decimal: 30.029.
4. Properties of decimals:
3.050000=3.0500=3.05
Adding 0 or removing 0 from the end of a decimal will keep the size of the decimal unchanged. This is called the property of decimals.
The properties of decimals do not apply to approximate numbers.
Review of decimals PPT, part 2: concepts of various decimals
A decimal with infinite digits in the decimal part is called an infinite decimal.
A decimal with a finite number of digits in the decimal part is called a finite decimal.
The decimal part starts from a certain digit or several digits and appears repeatedly in sequence. Such decimals are called recurring decimals.
Decimal review PPT, part three: comprehensive exercises
1. Read out the next number.
2.037 is read as: two point three seven.
50009.009 is read as: fifty thousand and nine point zero and nine.
2. The counting unit of 37.95 is ( ). Add at least ( ) such units to turn it into an integer; keep one decimal place in the original number to get ( ).
3. 567.35=5×( )+6×( )+6+3×( ) +5×( ).
4. The counting unit of 37.95 is ( ). Add at least ( ) such units to turn it into an integer; keep one decimal place in the original number to get ( ).
5. After the decimal point of a decimal is moved three places to the right and then two places to the left, the result is 37.65. What is the original number?
6. After the decimal point of a decimal is moved one place to the right, it is 5.04 less than the original number. Find the new number.
Keywords: Free download of Hebei Education Edition mathematics PPT courseware for sixth grade volume 2, review of decimals PPT download, .PPT format;
For more information about the "Review of Decimals" PPT courseware, please click the "Review of Decimals" ppt tab.
File Info
Update Time: 2024-06-25
This template belongs to Mathematics courseware Hebei Education Edition Sixth Grade Mathematics Volume 2 industry PPT template
"Review of Decimals" 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 "Review of Decimals" 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
"Review of Decimals" 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
Related Search:
