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Category | Format | Size |
---|---|---|
Western Normal University Edition First Grade Mathematics Volume 1 | pptx | 6 MB |
Description
"Abdication and subtraction within 20" PPT courseware
learning target:
1. Enable students to learn to calculate abdicated subtraction expressions within 20.
2. Be able to perform calculations skillfully and correctly.
Put it around and do the math.
Which method do you prefer?
How else can it be calculated?
9+( )=12; 12-9=( ).
10-9=1; 1+( )=( ).
In the subtraction table of abdication within 20
1. Looking vertically, what is the pattern of the numbers in the first column?
2. What other regular arrangements did you find?
Summarize:
After studying this lesson, have the students learned how to calculate subtraction within 20?
Keywords: Abdication subtraction within 20 courseware, Western Normal University edition first-year mathematics PPT courseware download, first-year mathematics slide courseware download, Abdication subtraction within 20 PPT courseware download, .PPT format;
For more information about the PPT courseware "Abdication and Subtraction within 20", please click on the Abdication and Subtraction within 20 PPT tab.
"Ten minus 5, 4, 3, 2" Subtraction within 20 PPT courseware download:
"Subtracting 5, 4, 3, and 2 from a dozen" PPT courseware download on abdication subtraction within 20 Part One: Learning Objectives 1. Learn to subtract 5, 4, 3, and 2 from a dozen, and be able to solve simple practical problems. 2. Further perceive the connection between addition and subtraction, and promote the improvement of calculation ability..
"Ten minus 5, 4, 3, 2" PPT teaching courseware for subtraction within 20:
"Subtracting 5, 4, 3, and 2 from a dozen" PPT teaching courseware for abdication subtraction within 20 Part One: Learning Objectives 1. Learn to subtract 5, 4, 3, and 2 from a dozen, and be able to solve simple practical problems. 2. Further perceive the connection between addition and subtraction, and promote the improvement of calculation ability..
"Ten minus 5, 4, 3, 2" Subtraction within 20 PPT download:
"More than ten minus 5, 4, 3, 2" abdication subtraction within 20 PPT download Part 1: Introduction to review, basics of pregnancy 1. Oral arithmetic. 15-6= 11-6= 14-8= 15-7= 12-7= 13-9= 17-9= 14-7= 2. Fill in the blanks. 9+( )=12 6+(..
File Info
Update Time: 2024-06-26
This template belongs to Mathematics courseware Western Normal University Edition First Grade Mathematics Volume 1 industry PPT template
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