"How Many Trees" Addition and Subtraction 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!
| 文件名 如何下载使用 | 下载次数 | Download Points | 下载地址 |
|---|---|---|---|
| "How Many Trees" Additio... | 18000次 | 0.00 | Free Download |
Tips: If you open the template and feel that it is not suitable for all your needs, you can search for related content "How Many Trees" Addition and Subtraction 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
"How Many Trees" Addition and Subtraction 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.)
Related reading
For more detailed PPT-related tutorials and font tutorials, you can view:Please click to see
Authoritative PPT Summary
"How Many Trees" Addition and Subtraction PPT
Part One: Classroom Introduction
1. Use existing experience to come up with a method for calculating the number of additions of 8, reflecting the diversity of algorithms.
2. Understand and master the thinking process and method of 8-digit addition with a few carries, and be able to calculate the results correctly.
3. Develop hands-on skills and preliminary observation and comparison skills.
[Important and difficult points] Master the calculation method of 8-digit carry addition.
How Many Trees PPT, Part 2: Exploration of New Knowledge
Take a guess
Like an umbrella but not an umbrella, I stand in the dirt all day long.
My head is bare in winter, and my hair grows green in spring and summer.
There is only one leg, and the birds like it.
We have seen many trees in life. Can you recognize them?
Do you know the role of trees?
Produce oxygen and reduce carbon dioxide
Purifying air
Windproof and cooling
regulate climate
method one
Make up ten methods
Method Two
Make up ten methods
Is it similar to the method learned in the previous class?
Have you learned it through another study?
How Many Trees PPT, Part 3: Classroom Exercises
Go around in a circle and do the math.
Take a look and fill it out.
One after another.
How Many Trees PPT, Part 4: Class Summary
1. After studying this lesson, we can use simple carry addition to solve basic problems in life.
2. When calculating how many times 8 is added, make 8 into 10, divide the other addend into 2 and a few, and finally calculate how many times 10 is added to get ten.
How Many Trees PPT, Part 5: Classwork
Show it, do the math
8＋5＝ 6＋8＝
Go around in a circle and do the math
Take a look and fill it out
8＋8＝
Fill it out
8+3= 13+5= 9+9= 8+6=
3+9= 8+10= 0+8= 8+9=
Which two boxes are suitable to buy? One after another.
6+9=15
6+8=14
6+9=15
8+9=17
Keywords: Beijing Normal University edition first grade mathematics PPT courseware free download, how many trees PPT download, addition and subtraction PPT download, .PPT format;
For more information about the PPT courseware "How Many Trees Are There Addition and Subtraction", please click the How Many Trees Are There PPT Tags for Addition and Subtraction PPT.
"How Many Trees" Addition and Subtraction PPT Download:
"How Many Trees" Addition and Subtraction PPT Download Part One: Exciting Introduction 3.12 Arbor Day Knowledge Explanation How many trees are there in total? 8+2=10 10+4=14 6+4=10 10+4=14 Use the following method to calculate 8+6= ( ). Can you understand it? ... ... ... have..
"How Many Trees" Addition and Subtraction PPT Courseware 2:
"How Many Trees" Addition and Subtraction PPT Courseware 2 8+6=14 Which calculation do you think is easier? What do they have in common? They all divide a number into 2 decimals, first round up to ten, and then add it to another number. Don’t be afraid to add a few to 8; split decimals and borrow 2; make it up...
"How Many Trees" Addition and Subtraction PPT Courseware:
"How Many Trees" PPT Courseware on Addition and Subtraction How many trees are there in total? 8+6=14 8+2=10 10+4=14 6+4=10 10+4=14 Circle and count. How many butterflies are there in the picture? 8+5=13 How many birds are there in the picture? 8+8=16 ... ... ... Practice one...