"Subtracting How Many from 11" PPT courseware for subtraction within 20

Description

"Subtracting How Many from 11" PPT courseware for subtraction within 20

teaching objectives

1. During hands-on operations and communication activities, experience the process of learning the calculation method of subtracting numbers from 11.

2. Be able to calculate subtraction from 11 to a few, and be able to perform calculations correctly.

3. Actively participate in learning activities, actively communicate with classmates about your algorithms, and experience the diversity of algorithms.

There are 11 balls in total.

I buy 3 rubber balls.

Point counting method: draw 11 flower pieces, take away 3, and leave 8.

give it a try

11 - 7 =

11 - 8 =

11 - 9 =

practice

1. Fill it out.

2. Look at the picture and write the formula.

3. Fill it out.

4. Fill in the appropriate number in □.

3 +□= 10 6 +□= 12

□+5 = 13 □+5= 11

8+□= 12 □+ 9= 11

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For more information about the PPT courseware "Subtraction within 20: Subtracting numbers from 11 to 11", please click on the Subtraction within 20 ppt 11. Subtracting numbers ppt tag.

"11 Subtraction" Flash animation courseware for subtraction within 20:

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"Subtracting How Many from 11" Subtraction within 20 PPT Courseware 3:

"11 Subtracting Counts" PPT courseware of abdication subtraction within 20 3 Teaching Objectives 1. Through practice, students can further master the oral calculation method of 11 subtracting Counts, and can use their favorite method to calculate 11 subtracted Counts. 2. Cultivate students’ abstract thinking ability. Practice 11-3= 11..

"Subtracting How Many from 11" Subtraction within 20 PPT Courseware 2:

"Subtracting the number from 11" Subtraction within 20 PPT courseware 2 Learning objectives: 1. To enable students to learn the calculation formula of subtracting the number from 11. 2. Be able to perform calculations skillfully and correctly. Compare and see who can remember 5+( )=11 4+( )=11 7+( )=11 8+( )=11..

File Info

Update Time: 2024-09-27

This template belongs to Mathematics courseware Hebei Education Edition First Grade Mathematics Volume 1 industry PPT template

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