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Understand an Addition Algorithm .

Unit 3

Lesson 3

Page 69

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​Class index​

Class welcome

Class & safety rules ​

Daily Math routine

Outcomes

Starter

Lesson explanation

Main Activity

work evaluation​

Plenary question

Enrichment activity

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​Class index​

Class welcome

Class & safety rules ​

Daily Math routine

Outcomes

Starter

Lesson explanation

Main Activity

work evaluation​

Plenary question

Enrichment activity

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​Class index​

Class welcome

Class & safety rules ​

Daily Math routine

Outcomes

Starter

Lesson explanation

Main Activity

work evaluation​

Plenary question

Enrichment activity

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​Class index​

Class welcome

Class & safety rules ​

Daily Math routine

Outcomes

Starter

Lesson explanation

Main Activity

work evaluation​

Plenary question

Enrichment activity

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9,205

9,502

9,250

Write the number in standard form

nine thousands, two hundred five

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In Todays Lesson :

Key terms

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Algorithm

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  • I can use an algorithm to add multi-digit numbers
  • I can explain how an addition algorithm works

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Think

Page 69

Trailer

What you think about two routes ?

How can you relate the routes to math ?

How can image apply to addition ?

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Page 70

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Page 70

Maderia is correct

Mabel did not correctly line up the number by place value before adding

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Page 71

4,992

16,979

49,938

9,976

9,685

6,659

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Page 71

Write the addends vertivally

Aligning the digit by place value to find the sum

1,217

+ 761

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1,978

$1,978

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Page 72

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Page 72

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I need more help

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I am getting there

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I can do It!

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Self Assessment!� I understand!

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THANK YOU! Goodbye!

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