Benchmark Review Flashcards
area
answer to multiplication problem
sum
answer to a adding problem
numerator
the bottom of a fraction
denominator
the top of a fraction
share
spiting in equal parts or groups
quotient
answer to a division problem
different
answer to a subtraction problem
rounded
rounding
fraction
The top number says how many slices we have.
The bottom number says how many equal slices the whole pizza was cut into.
improper fraction
a fraction a faction that is not like another fraction
equivalent fraction
a fraction that has the same detonator
Decimal
the numbers we use in everyday life are decimal numbers, because they are based on 10 digits (0,1,2,3,4,5,6,7,8 and 9).
whole number
a fraction that is equal to a whole
tenths
forty-five and six-tenths” written as a decimal number
hundredths
The following worksheets all use “Decimal Fractions”, in other words tenths, hundredths, etc. This makes them a little easier to work with.
thousands place
One part in a thousand equal parts: 1/1000th
Example: 1 meter is a thousandth of 1 kilometre
Each of the small squares is one-thousandth of the whole lot.
mixed number
pie fullpie 3/8 1 38 is 1 pizza and 3 eighths of another pizza.
First, convert the mixed fraction (1 38 ) to an improper fraction ( 118 ) do you have in total?
twice /double
This is a good example of a mathematical model. Each unit of time is calculated using the data from from the previous unit of time, and the motion you see is the result.
Expression
the top is not a polynomial (a square root of a variable is not allowed.
rounding
Rounding means making a number simpler but keeping its value close to what it was.The result is less accurate, but easier to use.
round 73 is 70, 76 is 80
divide
To “divide evenly” means that one number can be divided by another without anything left over.
value
in practice “absolute value” means to remove any negative sign in front of a number, and to think of all numbers as positive (or zero).Absolute Value Symbol To show that we want the absolute value of something, we put “|” marks either side (they are called “bars” and are found on the right side of a keyboard), like these examples.
estimate
in practice “absolute value” means to remove any negative sign in front of a number, and to think of all numbers as positive (or zero).
Absolute Value Symbol
To show that we want the absolute value of something, we put “|” marks either side (they are called “bars” and are found on the right side of a keyboard), like these examples:
expression
To find the roots of a Rational Expression we only need to find the the roots of the top polynomial, so long as the Rational Expression is in “Lowest Terms.
simplify
To simplify a fraction, divide the top and bottom by the highest number that can divide into both numbers exactly.
equation
An equation says that two things are equal. It will have an equals sign
twice
This is a good example of a mathematical model. Each unit of time is calculated using the data from from the previous unit of time, and the motion you see is the result.
same amount
Integration by Parts is a special method of integration that is often useful when two functions are multiplied together, but is also helpful in other ways.
analyze
to identify information.
cause
the reason of something happened
effect
the result
chronological
events put in order they happen
main idea
a big idea the author makes
theme
a topic of the story
point of view
who is talking in the story
first person
when it says me or my in the story
2nd person
says you and your in the story
3rd person
when is says he, she ,they and ,then
