"Application of Addition and Subtraction in 8 and 9" PPT courseware on understanding and addition and subtraction in 6-10

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"Application of Addition and Subtraction in 8 and 9" PPT courseware on understanding and addition and subtraction in 6-10

Oral calculation

2+6= 9-1= 6+3= 8+1=

7+2= 8-2= 9-5= 5+4=

9-6= 7-3= 8-4= 3+5=

Look at the pictures to explain the meaning, and do calculations using formulas.

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( )+( )=( )

( ) + ( ) = ( )

( )-( )=(　)

( )-( ) = ( )

What is the problem to be solved?

There are ( ) in total, and ( ) are running away.

(1) There are 8 mushrooms in total on the grass, 6 on the left and how many on the right?

(2) There are 8 mushrooms in total on the grass, 2 on the right, and how many on the left?

(3) There are 6 mushrooms on the left and 2 mushrooms on the right. How many mushrooms are there in total?

Can you write two addition equations and two subtraction equations using the three numbers 4, 5, and 9?

This courseware includes four major sections: review of old knowledge, exploration of new knowledge, application of knowledge, and assignment of homework. Through interactive teaching, the teaching content of "Application of 89 Addition and Subtraction" is vividly and interestingly displayed through pictures. It is a very good primary school mathematics teaching courseware. .

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For more information about the PPT courseware "6-10 Understanding and Addition and Subtraction 8 and 9", please click on the 6-10 Understanding and Addition and Subtraction ppt8 and 9ppt tags.

"Addition and Subtraction of 8 and 9" PPT courseware on understanding and addition and subtraction of numbers within 10:

"Addition and Subtraction of 8 and 9" PPT courseware on understanding and addition and subtraction of numbers within 10 to win the red flower 2+4= 1+5= 6-1= 2+2= 3+2= 4+3= 6-3 = 7-2= 5+3=8, does 3+5 definitely equal 8? 5+3=3+5=8 6+3=9 and 3+6 are also equal? 6+3=3+6=9……….

"8 and 9" 6-10 understanding and addition and subtraction PPT courseware 7:

"8 and 9" 6-10 understanding and addition and subtraction PPT courseware 7 This courseware includes four major sections: reviewing old knowledge, exploring new knowledge, applying knowledge, and assigning homework. It teaches in an interactive way and vividly and interestingly displays 6- The understanding of 10 and the composition of addition and subtraction courseware 8 and 9..

"8 and 9" 6-10 understanding and addition and subtraction PPT courseware 6:

"8 and 9" 6-10 understanding and addition and subtraction PPT courseware 6 This courseware includes four major sections: reviewing old knowledge, exploring new knowledge, applying knowledge, and assigning homework. It teaches in an interactive way and vividly and interestingly displays 6- The understanding of 10 and the addition of 8 and 9 in the addition and subtraction courseware...

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Update Time: 2024-08-11

This template belongs to Mathematics courseware People's Education Press first grade mathematics industry PPT template

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