Unit 2 Test Review

An integer to describe the real-life situation of an increase of 8 inches

• 8
• 1/8
• -8
• -(-8)

Tags

CCSS.6.NS.C.5

Numbers to the left of zero on the number line are called

• integers

• negative numbers

• infinity

• positive numbers

Absolute value is

• a number's distance from zero
• the opposite of an opposite
• can be negative or positive

Tags

CCSS.6.NS.C.7C

An integer to describe the real-life situation of a decrease of 5⁰F.

• 5
• 1/5
• -5

Tags

CCSS.6.NS.C.5

Which temperature is warmer -6⁰ or -9⁰?

• -9⁰
• 9⁰
• -6⁰
• 6⁰

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

-9 is greater than -5 because 9 is greater than 5.

• True

• False

-3 is less than 7 because -3 is located to the right of 7 on the number line.

• True

• False

What are integers?

• all of the numbers in the world

• positive and negative whole numbers

• every number except for zero

• the things that cause you to miss this question

Which of the following is NOT a symbol used to write and inequality?

• =

• <

• $

• >

Which of the following is NOT true about opposite numbers?

• they have the same absolute value

• their product is always positive

• their sum is 0

• they are the same distance from zero on the number line, but in different directions