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Whole Numbers & Integers
GCF
LCM
Ordering Rational Numbers
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100
Write an inequality statement using the less than sign.
-14 < 6
100
What does GCF stand for?
Greatest Common Factor
100
What does LCM stand for?
Least Common Multiple.
100
Order from least to greatest: 17.54, 17.5, 17.05, 17.56
17.05, 17.5, 17.54, 17.56
100
Find an equivalent fraction to 7/9.
Answers will vary.
200
Write an inequality statement using the greater than sign.
38 > 4
200
Explain how to find the GCF.
First, you find the factors of numbers. Second, you find the common factors of the numbers. Third, you find the greatest common factor of the numbers.
200
Explain how to find the LCM of the numbers.
First, find the multiples of the numbers. Second, find the common multiples of the numbers. Third, find the least common multiple of the numbers.
200
-3/4, 5 1/2, -5 3/4, 3/4
-5 3/4, -3/4, 3/4, 5 1/2
200
Find an equivalent decimal to 3/4.
.75
300
Explain a whole number & give an example.
A whole number is a counting number. It is positive and there are no fractions or decimals. An example is 5.
300
Find the GCF of 8 & 12.
The GCF of 8 & 12 is 4.
300
What is the LCM of 8 & 12?
The LCM of 8 & 12 is 24.
300
What is a rational number?
Positives, Negatives, Fractions, and Decimals.
300
Find an equivalent fraction and decimal to 8/10.
4/5 and .8
400
Explain an Integer and give an example.
An integer is all whole numbers and their opposites. It includes positives and negatives but NO fractions or decimals. An example is -5.
400
Find the GCF of 14 & 28.
The GCF of 14 & 28 is 14.
400
Find the LCM of 7 & 8.
The LCM of 7 & 8 is 56.
400
Order from least to greatest: I-98I, 97.5, I97.05I, 98 1/4, -90
-90, 97.05, 97.5, 98, 98 1/4
400
What is absolute value and what does it measure?
Absolute value is the distance a number is away from zero and distance is always positive.
500
Order the following integers from greatest to least: -5, 8, -12, 16, -35, 545, 23, -59.
545, 23, 16, 8, -5, -12, -35, -59
500
Find the GCF of 14, 35, and 70.
The GCF of 14, 35, and 70 is 7.
500
Find the LCM of 5, 12, and 15
The LCM of 5, 12, and 15 is 60.
500
14 1/2, -5, 1.5, 6 3/4, 6 5/18, -5.2
-5.2, -5, 1.5, 6 5/18, 6 3/4, 14 1/2
500
Give me a real-world example that a rational number could be used for.
Answers vary.