Integer Operations

Subtracting a negative is the same thing as...

• Becoming more negative

• Adding a positive

• Becoming 0

• Impossibility

Tags

CCSS.7.NS.A.1C

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

 $-5+7=?$  

• 12

• 2

• -2

• -12

Tags

CCSS.7.NS.A.1C

 $12+(-3)$  

• 9

• -9

• 15

• -15

Tags

CCSS.7.NS.A.1C

 $-6\ -\ 10\ =\ ?$  

• -4

• 4

• 16

• -16

Tags

CCSS.7.NS.A.1C

 $7\ -\ 13\ =\ ?$  

• 6

• -6

• 20

• -20

Tags

CCSS.7.NS.A.1C

 $12\ \cdot\ -4\ =?$  

• 48

• -48

• 24

• 8

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B