Multiplying integers, decimals , and rational numbers

The product of a (negative)(negative) will always be positive.

• never true
• sometimes true
• always true

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

Is the product of 8(-6) positive or negative?

• positive
• negative

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

Is the product of -5(-2) positive or negative?

• positive
• negative

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

(−2)×13

• -36
• -26
• 15
• -15

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

-7(-4)

• -28
• 30
• 28
• -30

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

(+2) X (-7) =

• 9
• -9
• -14
• 14

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

(-6) x (-6) =

• -36
• 36
• 12
• -12

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

7.13 x −5.5

• 39.215

• 3.9215

• 392.15

• 3921.5

• −39.215

Tags

CCSS.7.NS.A.2A

−0.2 x 0.8

• 16

• −0.16

• 0.016

• 1.6

• 0.16

Tags

CCSS.7.NS.A.2A

3.5 x −4.92

• 17.32

• 17.22

• 1.72

• 0.1722

• −17.22

Tags

CCSS.7.NS.A.2A