Integers rules review

What is an integer?

• A whole number that is either positive or negative that continue on into infinity

• A number that can be whole or a fraction that is positive or negative that continues on into infinity

• A whole number or decimal that is either positive or negative that continues on into infinity

• All the numbers ever.

Tags

CCSS.8.NS.A.1

What does absolute value measure?

• How much you have in your bank account

• The value of your belongings

• The distance a number is from zero on a number line

• Distance a number has to travel to reach it's opposite.

Tags

CCSS.6.NS.C.7C

When adding two integers with the same sign

• Add the numbers, the signs don't matter

• It will always be positive

• It will always be negative

• Add the absolute value and keep the sign (positive will be positive, and negative will be negative)

Tags

CCSS.7.NS.A.1C

When adding integers with different signs...

• Just add, signs don't matter

• Always positive

• Always Negative

• Subtract their absolute values and keep the greater integer's sign

Tags

CCSS.7.NS.A.1C

When subtracting integers...

• Just subtract signs don't matter

• Always Positive

• Always Negative

• Add the additive inverse (opposite)

Tags

CCSS.7.NS.A.1C

When multiplying integers with the same sign...

• just multiply signs don't matter

• always positive

• always negative

• depends

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

When multiplying integers with different signs...

• just multiply signs don't matter

• always positive

• always negative

• depends

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

When dividing integers with same signs...

• just divide signs don't matter

• always positive

• always negative

• depends

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

When dividing integers with different signs...

• just divide signs don't matter

• always positive

• always negative

• depends

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

On a scale of 1-10 how confident are you for the chapter test?