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4.Integers

A Math Look

Created on September 27, 2024

Positive & Negative Card Decks - Visual Cluster Cards

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Transcript

Positive and Negative Numbers

Combine Integers - Whole Numbers and their Opposites

Integers

Integers are Directed Numbers

Integers are Whole Numbers and their Opposites

+ Positive (black) - Negative (red)
Integer Rules for Operations on Direction and Number
- - = +
+ + = +
-> -> = ->
<- -> = ->
+ - = -
- + = -
-> <- = <-
<- -> = <-
Integer Rules for Operations on Direction and Number
+ + = +
-> -> = ->
-> a good man -> comes to town = -> that's good / positive
-> positive -> positive = -> positive
Integer Rules for Operations on Direction and Number
- - = +
<- -> = ->
<- a bad man -> leaves town = -> that's good! positive
<- bad -> opposite of bad = -> is good! positive
Integer Rules for Multiplication & Division
- - = +
+ + = +
-> -> = ->
<- -> = ->
+ - = -
- + = -
-> <- = <-
<- -> = <-

Rules to Combine Integers addition or subtraction

- =
+ + = +
+ =
-> -> = ->
- - = -
<- <- = <-
+ =

Mahesh Sharma Dance

+ + = +
- =

multiply & divide

add & subtract

-> -> = ->
+ =
- - = +
<- -> = ->
+ =
- + = -
+ + = +
+ - = -
- - = -