Integer Rules +,- X /

adding integers-- same signs 

• add and keep the sign
• subtract,  keep the sign of the larger number and it will be exact

Tags

CCSS.7.NS.A.1C

adding integers- different signs

• add and keep the sign
• subtract, keep the sign of the larger number and it will be exact

Tags

CCSS.7.NS.A.1C

subtracting integers

• add and keep
• subtract, keep the sign of the larger number and it will be exact
• add the opposite

Tags

CCSS.7.NS.A.1B

multiply- by same signs

• the answer is positive
• the answer is negative
• add the opposite

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

multiply- by same signs

• the answer is positive
• the answer is negative
• add the opposite

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

multiply- different signs

• the answer is positive
• the answer is negative
• add and keep
• add the opposite

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

divide with same sign 

• the answer is negative
• add and keep
• the answer is positive 
• subtract, keep the sign of the larger number and then it will be exact

Tags

CCSS.7.NS.A.2

divide with different signs 

• add and keep
• subtract, keep the sign of the larger number and it will be exact
• the answer is positive
• the answer is negative 

Tags

CCSS.HSF-IF.C.7D

(-) + (-) =

• negative 
• positive

Tags

CCSS.7.NS.A.1C

(+) + (-) = 

• positive
• subtract, keep the sign of the larger number and then it will be exact
• negative

Tags

CCSS.7.NS.A.1C