Western Normal University Edition First Grade Mathematics Volume 1
Beijing Normal University Edition Seventh Grade Mathematics Volume 1
People's Education Press First Grade Mathematics Volume 1
People's Education Press Second Grade Mathematics Volume 1
People's Education Press Third Grade Mathematics Volume 1
Beijing Normal University Edition Seventh Grade Mathematics Volume 2
Qingdao Edition Seventh Grade Mathematics Volume 1
Beijing Normal University Edition Fifth Grade Mathematics Volume 1
Beijing Normal University Edition Eighth Grade Mathematics Volume 1
Hebei Education Edition Third Grade Mathematics Volume 1
People's Education High School Mathematics Edition B Compulsory Course 2
Hebei Education Edition Seventh Grade Mathematics Volume 2
Hebei Education Edition Fourth Grade Mathematics Volume 2
Beijing Normal University Edition Fifth Grade Mathematics Volume 2
Qingdao Edition Seventh Grade Mathematics Volume 2
People's Education Press First Grade Mathematics Volume 2
Category | Format | Size |
---|---|---|
Hebei Education Edition Fifth Grade Mathematics Volume 1 | pptx | 6 MB |
Description
"Problem Solving" Decimal Multiplication PPT Courseware 2
teaching objectives
1. Combined with the problem situation of the vegetable market, understand and be able to explain the mathematical problems implicit in the phenomenon of grocery shopping.
2. Understand the breadth and flexibility of mathematics applications in life.
3. Feel the homework of decimal calculation in grocery shopping, realize the value of mathematics and the sense of responsibility of being a family master.
One of the shots
(1) How does aunty calculate how much yuan it will cost when buying groceries?
Solve the problem
Auntie calculated the amount of money spent based on "unit price × quantity = total price".
1.2×1.6=1.92 (yuan)
(2) What problems did you find when Auntie paid?
Solve the problem
The aunt paid the vegetable seller 2 yuan.
The vegetable seller should look for: 2-1.92=0.08 (yuan)=8 (cents)
The vegetable seller gave the aunt back 1 dime.
Think about it: why?
Round off calculation
During the shopping process, when the total price is a few yuan, a few cents, or a few cents, usually the seller will discard the "cents" and ignore them. This phenomenon is called "wiping out zeros."
rounding calculation
When the total price of shopping for vegetables is close to a whole yuan, sometimes the buyer offers to buy more vegetables to make up the whole yuan, while the vegetable seller will try to save trouble and add a few more vegetables to round up the whole yuan, which is also convenient for change.
Estimate
In the process of buying and selling items, sometimes you can first estimate the quality of the item and then estimate the amount of money sold.
Keywords: decimal multiplication teaching courseware, problem-solving teaching courseware, Hebei Education Edition fifth grade mathematics volume PPT courseware download, fifth grade mathematics slide courseware download, decimal multiplication PPT courseware download, problem solving PPT courseware download, .PPT format;
For more information about the "Solving Problems in Decimal Multiplication" PPT courseware, please click on the "Solving Problems in Decimal Multiplication ppt" ppt tag.
"Problem Solving" PPT courseware download:
"Problem Solving" PPT courseware download Part One: New Lesson Introduction The hare and the tortoise are racing. The distance from the starting point to the end is 450 meters. Who will reach the end first? How early should I arrive? I run 5 meters per minute. I run 5 meters more per minute than the turtle. The tortoise and the hare..
"Problem Solving" PPT download:
"Problem Solving" PPT download Part 1: Concise explanation of classic questions 1) Do the math yourself: How much is the price reduction for each piece of clothing? The price of the wool sweater is reduced by 145 yuan, 525-380=145 (yuan). The price of the down jacket of 560 yuan is reduced by 162 yuan, 560-398=162 (yuan). What about the other items? ..
"Problem Solving" PPT:
Contents of the first part of "Problem Solving" PPT: Learning objectives 1. Understand the meaning of integer division; 2. Understand division with remainders; 3. Master the relationship between the various parts of division with remainders; 4. Cultivate analysis, judgment and logical reasoning Ability and ability to solve practical problems...
File Info
Update Time: 2024-10-19
This template belongs to Mathematics courseware Hebei Education Edition Fifth Grade Mathematics Volume 1 industry PPT template
"Problem Solving" Decimal Multiplication PPT Courseware 2 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 "Problem Solving" Decimal Multiplication PPT Courseware 2 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
"Problem Solving" Decimal Multiplication PPT Courseware 2, 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.)