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.2A

CCSS.7.NS.A.2B

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.2A

CCSS.7.NS.A.2B

(-7)(10)=

• 70

• 700

• -70

• -700

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

(-5)(6)

• 30

• -30

• -11

• 11

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

(-1)(-1)(-1)(-2)

• 2

• -2

• -5

• 5

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

Determine the product: -2.14 x (5.8) =

• -12.412

• 10.45

• 12.412

• -10.45

Tags

CCSS.7.NS.A.2A

Divide.

• -1/10

• -5/8

• -2/20

• 5/8

Tags

CCSS.7.NS.A.2B

Find the quotient: 27÷(-9)

• -3

• -18

• 3

• 18

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

Multiply. Make sure your final answer is in simplest form. 

• -7/8

• 7/8

• -63/72

• 63/72

Tags

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