Integer Review: NO CALCULATORS

Subtracting a negative is the same thing as...

• Becoming more negative

• Adding a positive

• Becoming 0

• Impossibility

When ADDing two integers with the SAME SIGN...

• Add and keep the same sign.

• Add and change the sign.

• Subtract and keep the same sign.

• Subtract and change the sign.

When multiplying two numbers with the SAME SIGN...

• Your answer is negative

• Your answer is positive

• It depends on if they are positive or negative numbers

• Your answer has the same sign.

When dividing two numbers with DIFFERENT signs...

• Your answer takes the sign of the bigger number

• You can't divide

• Your answer is positive

• Your answer is negative

12 + (-9)=_______

10 + (-3) =

• 13

• -7

• -13

• 7

(- 45) + 9 =

• -36

• -5

• -54

• 36

• 54

-7 - 2

• -9
• 9
• 5
• -5

12 + -24

• 12
• 36
• -12
• -36