Integers CFA Study Guide

A hiker in Boone, NC reaches an elevation of 13,875 feet above sea level. A scuba diver in Puerto Rico swims at a depth of 25 feet below sea level. What number best represents the scuba diver's position in the water?

• 13875

• -25

• 25

• 0

Tags

CCSS.6.NS.C.5

One morning the temperature is -28°F in Anchorage, Alaska, and 65°F in Las Vegas, Nevada. How many degrees warmer was it in Nevada than in Anchorage on that morning?

• 28 degrees

• 65 degrees

• 93 degrees

• 37 degrees

Tags

CCSS.7.NS.A.1C

A number and its opposite are the same distance from 0 on a number line.

• TRUE

• FALSE

Tags

CCSS.6.NS.C.6A

The quotient of a number and its opposite is -1.

• TRUE

• FALSE

Tags

CCSS.7.NS.A.1B

A number and its opposite have the same sign.

• TRUE

• FALSE

Tags

CCSS.6.NS.C.6A

A number and its opposite have a sum of 0.

• TRUE

• FALSE

Tags

CCSS.7.NS.A.1B

What is the value of 5 + (-3)?

• 2

• 1

• 3

• 0

Tags

CCSS.7.NS.A.1B

What is the value of -7 + (-15)?

• -22

• -20

• -10

• -30

Tags

CCSS.7.NS.A.1C

What is the value of 8 - 17?

• -9

• -8

• -7

• -6

Tags

CCSS.7.NS.A.1C

What is the value of -4 - 12?

• -16

• -8

• -12

• -20

Tags

CCSS.7.NS.A.1C