Multiplying and Dividing Integers Basic

2 x ( - 3 ) means 

•  take away two groups of 3 positives

• put down 2 groups of 3 negatives

• take away 3 groups of 2 negatives

• put down 2 groups of 3 positives

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

(- 2) x (- 3 ) = 

• 6

• -6

• 5

• -5

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

(4) X(-9)=

• 36

• -10

• -36

• 10

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

(-3)(7)

• 21

• -21

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

A negative times a negative will create a _______.

• Negative

• Positive

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

-2(5) =

• 10

• -10

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

(-10)(-10)

• 100

• -100

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

(-20)(-9)

• 180

• -180

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

(-6)(5)

• 30

• -30

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

Is the product of -5(-2) positive or negative? Remember a product is the answer to a multiplication problem.

• positive

• negative

Tags

CCSS.7.NS.A.2A