Words to Know
What is the definition of a Rational Number?
Any number that can be written in the form of a/b, where a and b are integers and b is not 0.
Write an integer to represent:
Tom made a $650 deposit into his bank account.
650
2/3 > 5/6
Order from least to greatest.
4, -6, 0, 8, -9, 1, -3
-9, -6, -3, 0, 1, 4, 8
What is the absolute value of 1.
1
What is the definition of an Integer?
An integer is a member of a set of whole numbers and their opposites.
Write an integer to represent:
Missy had a $250 withdrawal from her bank account.
-250
Compare -2/5 and -4/5.
-2/5 > -4/5
Order from least to greatest.
-65, 34, 7, -13, 55, 62, -7
-65, -13, -7, 7, 34, 55, 62
What is the absolute value of 0.
0
What is the definition of Opposite?
An opposite is when two numbers are the same distance from zero on a number line.
What is the opposite of 22?
-22
Compare -3.75 and 1 1/2.
-3.75 < 1 1/2
Order from least to greatest.
0.85, 3/5, 0.15, 7/10
0.15, 3/5, 7/10, 0.85
Find l-12l
12
What is the definition of Absolute Value?
Absolute value is the distance of a number from zero on a number line.
What is the opposite of -78?
78
Compare 0 and -17.
0 > -17
Order from least to greatest.
-1.8, 1, 1 2/5, 1 9/10, -1.25
-1.8, -1.25, 1, 1 2/5, 1 9/10
Find l91l
91
What is the definition of Magnitude?
What is the opposite of 0?
0
Compare -15.5 and 15.5.
-15.5 < 15.5
Order from least to greatest.
-0.3, 0.5, 0.55, -0.35
-0.35, -0.3, 0.5, 0.55
Find l-55l
55