Dividing Integers

-15 ÷ 3

• -12
• -5
• -18
• 5

-24 ÷ (-8)

• 32
• -3
• -16
• 3

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

-30/-10=

• -30
• -3
• 3
• 30

(-6)²=

• 36
• 12
• -36
• -12

(-2)³=

• -6
• 6
• 8
• -8

-3(-4)

• -12
• 7 
• -7
• 12

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

Kim was walking down a rocky path.  For 4 minutes, the elevation dropped uniformly.  Altogether it dropped 8 feet.  What was the change in elevation per minute for the 4 minutes?

• -8 ÷ 4 = -2 feet per minute
• 8 ÷ 4 = 2 feet per minute
• 8 - 4 = 4 feet per minute
• 8 + 4 = 12 feet per minute

 As a front passed, the temperature changed steadily over 6 hours.  Altogether it change -18 degrees.  What was the change in temperature per hour for the 6 hours?

• -18 ÷ 6 = -3 degrees
• 18 ÷ 6 = 3 degrees
• 18 + 6 = 24 degrees
• 18 - 6 = 12 degrees

(10 × -4)  ÷ 5

• 8
• -8
• 40
• -40

(-3 + -7) × (-5) ÷ (-2)

• -50
• 50
• 25
• -25