Integer Review Practice

When multiplying or dividing one positive and one negative, the answer will be

• postive

• negative

• zero

• depends on which is greater

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

When adding or subtracting one positive and one negative, the answer will be

• postive

• negative

• zero

• depends on which is greater

-8 + 5

• -3

• 13

• 3

• -13

-10 + 14

• -24

• 24

• -4

• 4

4(-2)

• -8

• 8

• 2

• -2

-4(-5)

• -20

• -1

• 20

• -9

|-18|

• 18

• What does this mean? I've never seen this symbol in my life.

• -18

• -1181

|63|

• 63

• -63

• Field Goal!

• 2

A diver was 40 feet below the surface of the water. A fisherman was casting off a dock right above the diver that was 12 feet above the surface of the water. How far apart are the diver and the fisherman?

• 28 feet
• -28 feet
• 52 feet
• -52 feet

Tags

CCSS.7.NS.A.1C

-120 - 5 = 

• -115
• 115
• - 125
• 125

Tags

CCSS.7.NS.A.1C