VOCABULARY
FRACTIONS, PERCENTS AND DECIMALS
FRACTIONS
RATIOS AND PROPORTIONS
INTEGERS
100
The letter in an equation that represents an unknown number
What is a variable
100
.6666667 written as a fraction
What is two-thirds (2/3)
100
In order to add or subtract fractions with different denominators, this must be found
What is the least common denominator
100
The solution to the proportion 3/16 = 9/y
What is 48?
100
This is one of Ms. Uy's favorite animals.
What are giraffes or otters?
200
A written statement that shows the equality of two expressions
What is an equation
200
Nine-tenths written as a pecentage
What is ninety percent (90%)
200
When doing this to fractions, we keep the first fraction the same, change the sign and flip the second fraction
What is dividing fractions
200
If it takes 15 gallons of gas to drive 330 miles, this is the amount of miles that can be driven using 20 gallons of gas.
What 440 miles?
200
The value of the expression y - (-5) if y=8
What is 13?
300
Numbers, symbols and operators (such as +, - , ×) grouped together that show the value of something. Combining like terms is also characteristic of this mathematical term
What is an expression?
300
0.5 written as a fraction
What is 5 / 10
300
We can add or subtract straight across when this thing is the same in both fractions
What is the denimonator
300
The constant rate of change for the table.
What is 35 miles per hour?
300
A geologist descends 22 feet into a canyon, then climbs up 15 feet. This is his final position.
What is -7 feet?
400
A number's distance from zero on the number line
What is the absolute value
400
9 / 36 written as a fraction in simplest form
What is 1 / 4
400
The sum of one-half and two-fourths
What is one whole (1)
400
The cost of 6 tacos if the cost is proportional.
What is $7.80?
400
When multiplying or dividing two negative integers this happens to the sign of the outcome
What is they become positive
500
The name of one of Ms. Uy's pets.
Who is Walter, Paddy, or Guinness?
500
Twenty five percent of three hundred
What is seventy five
500
The difference of two-thirds and six-ninths
What is zero (0)
500
If Ms. Uy can travel 342 miles in 6 hours, this is how far she can travel in 5 hours.
What is 285 miles?
500
Mrs. Samuel has $24. She pays $8 to have her car washed. This is the ADDITION expression that represents that situation.
24 + (-8)