"Carry Addition" PPT courseware for addition and subtraction within 100

Description

"Carry Addition" PPT courseware for addition and subtraction within 100

teaching objectives

1. Experience the whole process of exploring the calculation method of carry addition of two digits plus one digit, understand the arithmetic of carry addition of two digits plus one digit, and master the calculation method of carry addition of two digits plus one digit.

2. Cultivate students’ knowledge transfer ability and preliminary logical thinking ability.

27+8=

Group discussion: How to calculate this equation.

Calculate first 2+8=10

Then calculate 25+10=35

Calculate first 7+8=15

Then calculate 20+15=35

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For more information about the PPT courseware "Addition and Subtraction within 100, Carry and Addition", please click the Addition and Subtraction within 100 ppt, Carry and Addition ppt tag.

"Addition with carry within 20" Addition within 20 Flash animation courseware:

"Addition with carry within 20" Flash animation courseware for addition within 20. This courseware is a teaching material for unit 8 of the first-grade mathematics volume of the Hebei Education Edition. Addition with carry within 20. Flash animation courseware for addition with carry within 20. The content is vivid and vivid. Please download it. ! Key words:..

"Addition without Carry" PPT courseware for addition within 20:

"Addition without Carry" PPT courseware for addition within 20. Teaching objectives: 1. In the process of hands-on operation and independent attempts, learn the calculation methods of adding a few to 10 and adding a few to a dozen. 2. Learn the oral calculation method of adding a few to ten and adding a few to ten, and be able to perform calculations correctly. 3. Actively participate in...

"How Many Additions to 8, 7, and 6" Carry Addition Within 20 PPT Courseware 4:

"How Many Additions to 8, 7, and 6" PPT courseware for carry addition within 20 4 Calculate orally every day 10-8= 9-5= 10+3= 9+7= 10-7= 7+3= 5+5= 9+8 = 6+4= Count in a circle. 8+5=13 7+6=13 7+5=12 8+6=14 8+( )=12 9+( )=15 7+( )=..

File Info

Update Time: 2024-10-02

This template belongs to Mathematics courseware Western Normal University Edition First Grade Mathematics Volume 2 industry PPT template

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