Benchmark Review

Question 1

area

Answer 1

answer to multiplication problem

Question 2

sum

Answer 2

answer to a adding problem

Question 3

numerator

Answer 3

the bottom of a fraction

Question 4

denominator

Answer 4

the top of a fraction

Question 5

share

Answer 5

spiting in equal parts or groups

Question 6

quotient

Answer 6

answer to a division problem

Question 7

different

Answer 7

answer to a subtraction problem

Question 8

rounded

Answer 8

rounding

Question 9

fraction

Answer 9

The top number says how many slices we have.

The bottom number says how many equal slices the whole pizza was cut into.

Question 10

improper fraction

Answer 10

a fraction a faction that is not like another fraction

Question 11

equivalent fraction

Answer 11

a fraction that has the same detonator

Question 12

Decimal

Answer 12

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).

Question 13

whole number

Answer 13

a fraction that is equal to a whole

Question 14

tenths

Answer 14

forty-five and six-tenths” written as a decimal number

Question 15

hundredths

Answer 15

The following worksheets all use “Decimal Fractions”, in other words tenths, hundredths, etc. This makes them a little easier to work with.

Question 16

thousands place

Answer 16

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.

Question 17

mixed number

Answer 17

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?

Question 18

twice /double

Answer 18

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.

Question 19

Expression

Answer 19

the top is not a polynomial (a square root of a variable is not allowed.

Question 20

rounding

Answer 20

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

Question 21

divide

Answer 21

To “divide evenly” means that one number can be divided by another without anything left over.

Question 22

value

Answer 22

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.

Question 23

estimate

Answer 23

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:

Question 24

expression

Answer 24

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.

Question 25

simplify

Answer 25

To simplify a fraction, divide the top and bottom by the highest number that can divide into both numbers exactly.

Question 26

equation

Answer 26

An equation says that two things are equal. It will have an equals sign

Question 27

twice

Answer 27

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.

Question 28

same amount

Answer 28

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.

Question 29

analyze

Answer 29

to identify information.

Question 30

cause

Answer 30

the reason of something happened

Question 31

effect

Answer 31

the result

Question 32

chronological

Answer 32

events put in order they happen

Question 33

main idea

Answer 33

a big idea the author makes

Question 34

theme

Answer 34

a topic of the story

Question 35

point of view

Answer 35

who is talking in the story

Question 36

first person

Answer 36

when it says me or my in the story

Question 37

2nd person

Answer 37

says you and your in the story

Question 38

3rd person

Answer 38

when is says he, she ,they and ,then