Next-Gen

Integer Operations (Pre-Algebra)

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by Tehescmarts
Last updated 4 years ago

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Discipline:
Partners
Subject:
Next Generation Global Education
Grade:
7,8,9,10

Test Glog

Integer Operations

Integer Operations

-2+(-2)=-42+2=4-2-2Negative sign--go in negative direction

Double signs with a negative on the left is the opposite of the sign on the right

When different signs--subtract the smallest Absolute value number from the biggest. And use the sign of the biggest!

-4+2=-24-5=-14-2=2-4+5=1

Negative plus negative= negative.Positive plus positive = positive

Absolute Value: Always positive|-4|=4|4| =4

Word Problems Quiz

Khanacademy Opposites Activity

Adding Negative Numbers

Absolute Value, Opposites, Additive inverse

Adding and Subtracting

1+(-1)=05-(-1)=62+(-3)=-12-(-1)=3-7+(-2)=-9-7-(-1)=-6

Opposites1 is opposite of -1-1/2 is opposite of 1/2

Adding and Subtracting Negative Numbers

Absolute Value


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