9.11.2023 - Unit 1 Quiz Review

John has two-thirds of a pizza. Is the number of pizzas he has an integer?

• Yes

• No

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6.3

Which of the following is an integer?

• 2/5
• 3.33
• -8
• -8/9

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6.3

What is the opposite of 27?

• 1/27
• 27/1
• absolute value
• -27

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6.3

Which of the following describes an integer and it's opposite?

• -1/2 and 1/2
• -255 and 255
• |-365|
• -.5 and .5

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6.3

What does a | | represent?

• Integers
• Intervals
• Absolute value
• Opposite value

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6.3

|3| ?

• -3
• 3
• 1/3

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6.3

Absolute value can be negative.

• True
• False

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6.3

Opposites can be positive or negative.

• False
• True

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6.3

|-3|-|-1|

• -2
• 3
• -4
• 2

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6.3

Proper fractions and mixed numbers can be integers.

• True
• False

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6.3