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Vocabulary
Fractions, Decimals, %
Porportions
Absolute Value and Opposites
<,>,=
100
Any number from the set {...-4,-3,-2,-1,0,1,2,3,4} is called
What is an integer
100
Write 75% as a decimal
What is 0.75
100
1 3 -- = -- 5 x
What is x=15
100
The opposite of 7 is?
What is -7
100
Compare: .15 ____ 30%
What is less than (<)
200
A ratio that compares a number to 100
What is a percent
200
Write 75% as a SIMPLIFIED fraction
What is 3/4
200
3 x -- = --- 9 36
What is x=4
200
Solve: |-2|
What is 2
200
Compare: 0.3 ___ 3%
What is greater than (>)
300
A comparison of two numbers by division
What is a ratio
300
Change 150% to a decimal
What is 1.5
300
2 9 -- = -- 6 x
What is x=27
300
Solve: |8|
What is 8.
300
Compare: Square root of 16 __ 400%
What is equal to (=)
400
A rate with a denominator of 1
What is unit rate
400
Change to a percent 2/5
What is 40%
400
1 out of 3 people like the color blue. If there are 300 people, how many like the color blue?
What is 100 people.
400
Solve: |-3|+3-|2|
What is 2.
400
Compare: Square root of 4 ___ 2%
What is greater than (>)
500
The distance a number is from zero on the number line.
What is the absolute value
500
Mary invited 4 friends to lunch, 6 friends showed up. What percent showed up at lunch?
What is 150%
500
Every 2 out of 5 student likes math. If I tell you 50 students like math, how many students were total?
What is 125
500
Is the absolute value of a number always the opposite?
What is, no because aboslue value is the distance from zero, distance is not a negative number.
500
Compare 2.1 ___ 210%
What is equal to (=)