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Comparing Rational Numbers
LCM & GCF
Integers and Absolute Value
Number Lines
100
Order from least to greatest: 5, -2, -5, 2
What is -5, -2, 2, 5 ?
100

What is the LCM of 9 and 18?

18

100
An integer that represents "56 meters below sea level"
What is "-56"?
100

Which point on the number line represents the opposite of -3?

J

200
Use an inequality sign to compare these two numbers: -12 and -5
What is -12 < -5 or -5 > -12?
200

Find the GCF of 64 and 48.

16

200
An integer to represent "a deposit of fifty dollars."
What is "+50"?
200

Which point on the number line represents -2/3?

B

300
Two integers whose absolute value is 14...
What is -14 and 14?
300

What is the GCF of 30 and 24?

6

300

What is the absolute value of the following: 37.5, -1/2, and 0?

37.5, 1/2, 0

300

Which point on the number line represents the opposite of -2/3?

C

400
Write an inequality statement for the following numbers: -2/5 and -0.75
What is -0.75 < -2/5 or -2/5 > -0.75?
400

What is the LCM of 4, 3, and 9?

36

400

Which integer is farthest from 0? 49, -28.75 or -59.5

-59.5

400

Which point on the number line is -2/3?

B

500
Put these rational numbers in order from least to greatest? 10, -2.65, 0, -1/4, 0.50, 2/3
What is -2.65, -1/4, 0, 0.50, 2/3, 10.
500

What is the least common denominator for 1/2, 2/4, and 4/5?

20

500

Which integer is closer to 0? 49 or -28.75

-28.75

500

What number does Point D represent on the number line?

1 2/3