Multiplying and Dividing Integers Study Guide

-7 x 4

• 24
• 28
• -28
• -24

Tags

CCSS.7.NS.A.2B

CCSS.7.NS.A.2A

-5 x -8

• -40

• -13

• -45

• 40

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

56 ÷ (-7)

• -8
• -9
• 8
• 7

Tags

CCSS.7.NS.A.2B

CCSS.7.NS.A.2A

-3(-5) =

• 15
• -15
• -8
• 8

Tags

CCSS.7.NS.A.2B

CCSS.7.NS.A.2A

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

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

• positive
• negative

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

-24 ÷ (-8)

• 32
• -3
• -16
• 3

Tags

CCSS.7.NS.A.2B

CCSS.7.NS.A.2A

A drought can cause the level of the local water supply to drop by a few inches each week.  Suppose the level of the water supply drops 2 inches each week.  How much will it change in 4 weeks? 

• -16 inches
• -8 inches
• -2 inches

Tags

CCSS.7.NS.A.3