Review: Multiply and Divide Integers and Rational Numbers

When multiplying or dividing a NEGATIVE and NEGATIVE number your result will be...

• POSITIVE
• NEGATIVE
• DEPENDS ON WHICH NUMBER IS LARGER.

Tags

CCSS.7.NS.A.2B

CCSS.7.NS.A.2A

When multiplying or dividing a NEGATIVE and POSITIVE number your result will be...

• Positive
• Negative
• Depends on which is bigger.

Tags

CCSS.7.NS.A.2B

CCSS.7.NS.A.2A

(-7)(10)=

• 70
• 700
• -70
• -700

Tags

CCSS.7.NS.A.2B

CCSS.7.NS.A.2A

(-5)(6)

• 30
• -30
• -11
• 11

Tags

CCSS.7.NS.A.2B

CCSS.7.NS.A.2A

• 48
• -48
• -14
• 14

Tags

CCSS.7.NS.A.2B

CCSS.7.NS.A.2A

When dividing integers....

• follow the same rules as multiplying integers
• Follow the same rules as adding integers
• Follow the same rules as subtracting integers
• Always do the opposite

Tags

CCSS.7.NS.A.2C

• positive
• zero
• negative
• undefined

Tags

CCSS.7.NS.A.2B

CCSS.7.NS.A.2A

(-25) ÷ (-5)

• 5
• -5
• -20
• -30

Tags

CCSS.7.NS.A.2B

CCSS.7.NS.A.2A

-18 ÷ (-2)

• 9
• -9
• -20
• 10

Tags

CCSS.7.NS.A.2B

CCSS.7.NS.A.2A

Tags

CCSS.7.NS.A.2B