Integer Operations

If you ADD a NEGATIVE...

• Your total becomes more negative

• Your total becomes more positive

• Your total doesn't change

• Your total is 0

Tags

CCSS.7.NS.A.1C

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.

Tags

CCSS.7.NS.A.1C

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.

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

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

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

 $7\ -\ 13\ =\ ?$  

 $-6\ -\ 10\ =\ ?$  

 $12+(-3)$  

 $-5+7=?$  

 $-72\div12\ =?$  

 $-36\div-4=?$