 ## Test Course

### Key Terms

absolute value
The absolute value of a number is its distance from $00$ on the number line.
The number 0 is the additive identity because adding 0 to any number does not change its value.
The opposite of a number is its additive inverse.
coefficient
The coefficient of a term is the constant that multiplies the variable in a term.
complex fraction
A fraction in which the numerator or the denominator is a fraction is called a complex fraction.
composite number
A composite number is a counting number that is not prime. It has factors other than 1 and the number itself.
constant
A constant is a number whose value always stays the same.
denominator
In a fraction, written $ab,ab,$ where $b≠0,b≠0,$ the denominator b is the number of equal parts the whole has been divided into.
divisible by a number
If a number m is a multiple of n, then m is divisible by n.
equation
An equation is two expressions connected by an equal sign.
equivalent fractions
Equivalent fractions are fractions that have the same value.
evaluate an expression
To evaluate an expression means to find the value of the expression when the variables are replaced by given numbers.
expression
An expression is a number, a variable, or a combination of numbers and variables using operation symbols.
factors
If $a·b=m,a·b=m,$ then a and b are factors of m.
fraction
A fraction is written $ab,ab,$ where $b≠0,b≠0,$ and a is the numerator and b is the denominator. A fraction represents parts of a whole.
integers
The whole numbers and their opposites are called the integers.
irrational number
An irrational number is a number that cannot be written as the ratio of two integers. Its decimal form does not stop and does not repeat.
least common denominator
The least common denominator (LCD) of two fractions is the least common multiple (LCM) of their denominators.
least common multiple
The least common multiple (LCM) of two numbers is the smallest number that is a multiple of both numbers.
like terms
Terms that are either constants or have the same variables raised to the same powers are called like terms.
multiple of a number
A number is a multiple of n if it is the product of a counting number and n.
multiplicative identity
The number 1 is the multiplicative identity because multiplying 1 by any number does not change its value.
multiplicative inverse
The reciprocal of a number is its multiplicative inverse.
negative numbers
Numbers less than $00$ are negative numbers.
numerator
In a fraction, written $ab,ab,$ where $b≠0,b≠0,$ the numerator a indicates how many parts are included.
opposite
The opposite of a number is the number that is the same distance from zero on the number line but on the opposite side of zero.
order of operations
The order of operations are established guidelines for simplifying an expression.
percent
A percent is a ratio whose denominator is 100.
prime factorization
The prime factorization of a number is the product of prime numbers that equals the number.
prime number
A prime number is a counting number greater than 1 whose only factors are 1 and the number itself.
principal square root
The positive square root is called the principal square root.
rational number
A rational number is a number of the form $pq,pq,$ where p and q are integers and $q≠0.q≠0.$ Its decimal form stops or repeats.
real number
A real number is a number that is either rational or irrational.
reciprocal
The reciprocal of a fraction is found by inverting the fraction, placing the numerator in the denominator and the denominator in the numerator.
simplify an expression
To simplify an expression means to do all the math possible.
square of a number
If $n2=m,n2=m,$ then m is the square of n.
square root of a number
If $n2=m,n2=m,$ then n is a square root of m.
term
A term is a constant, or the product of a constant and one or more variables.
variable
A variable is a letter that represents a number whose value may change.

### Part 2

Urna nunc id cursus metus aliquam eleifend mi. Id velit ut tortor pretium viverra suspendisse potenti. In iaculis nunc sed augue. Magna ac placerat vestibulum lectus mauris. Viverra justo nec ultrices dui sapien eget mi proin. Vitae et leo duis ut diam quam. Erat pellentesque adipiscing commodo elit at imperdiet dui. Ut aliquam purus sit amet. Vel orci porta non pulvinar neque laoreet suspendisse. Suspendisse faucibus interdum posuere lorem. Ipsum a arcu cursus vitae. Placerat in egestas erat imperdiet sed euismod. Non curabitur gravida arcu ac tortor dignissim convallis aenean. Montes nascetur ridiculus mus mauris vitae. Massa sapien faucibus et molestie ac feugiat sed.

### Part 3

Enim blandit volutpat maecenas volutpat blandit. Turpis egestas maecenas pharetra convallis posuere morbi leo urna. Integer feugiat scelerisque varius morbi enim nunc. Sollicitudin nibh sit amet commodo nulla facilisi nullam vehicula. In iaculis nunc sed augue lacus viverra. Aliquam ultrices sagittis orci a scelerisque purus semper eget. Molestie ac feugiat sed lectus vestibulum mattis. Aliquam vestibulum morbi blandit cursus risus at ultrices mi tempus. Odio aenean sed adipiscing diam donec adipiscing tristique risus nec. Non diam phasellus vestibulum lorem sed risus. Mauris sit amet massa vitae tortor condimentum. Purus non enim praesent elementum facilisis leo vel fringilla est. Vitae et leo duis ut diam quam. Nibh tellus molestie nunc non blandit. Integer feugiat scelerisque varius morbi enim. Arcu cursus euismod quis viverra nibh cras pulvinar. Id faucibus nisl tincidunt eget nullam non. Posuere morbi leo urna molestie at elementum.

### Part 4

Ac turpis egestas sed tempus. Nec feugiat nisl pretium fusce id. Turpis egestas integer eget aliquet nibh. Augue eget arcu dictum varius duis at consectetur lorem donec. Nunc faucibus a pellentesque sit amet porttitor eget dolor morbi. Fermentum leo vel orci porta. Egestas quis ipsum suspendisse ultrices gravida dictum fusce ut. Pulvinar elementum integer enim neque volutpat ac. Quisque sagittis purus sit amet. Mollis nunc sed id semper risus in. Suspendisse faucibus interdum posuere lorem ipsum dolor sit amet consectetur. Nibh mauris cursus mattis molestie a. Pellentesque id nibh tortor id aliquet lectus proin nibh. Laoreet id donec ultrices tincidunt arcu non sodales neque. Massa id neque aliquam vestibulum morbi blandit cursus risus at. Dictum at tempor commodo ullamcorper a lacus vestibulum sed. Nulla pharetra diam sit amet nisl suscipit adipiscing bibendum est.

### Part 5

Non consectetur a erat nam at lectus urna duis convallis. Adipiscing commodo elit at imperdiet dui. Maecenas sed enim ut sem viverra aliquet eget. Quis blandit turpis cursus in hac. Ac orci phasellus egestas tellus rutrum tellus. Viverra maecenas accumsan lacus vel facilisis volutpat est. Natoque penatibus et magnis dis parturient montes. Velit laoreet id donec ultrices tincidunt arcu. Ac tortor vitae purus faucibus ornare suspendisse sed nisi lacus. Vel eros donec ac odio tempor orci dapibus ultrices. Sed euismod nisi porta lorem. Condimentum lacinia quis vel eros donec. Consectetur lorem donec massa sapien faucibus et molestie.

### BLAH BLAH BLAH TESTKey Terms

absolute value

The absolute value of a number is its distance from

$00$

on the number line.

The number 0 is the additive identity because adding 0 to any number does not change its value.
The opposite of a number is its additive inverse.
coefficient
The coefficient of a term is the constant that multiplies the variable in a term.
complex fraction
A fraction in which the numerator or the denominator is a fraction is called a complex fraction.
composite number
A composite number is a counting number that is not prime. It has factors other than 1 and the number itself.
constant
A constant is a number whose value always stays the same.
denominator

In a fraction, written

$ab,ab,$

where

$b≠0,b≠0,$

the denominator b is the number of equal parts the whole has been divided into.

divisible by a number
If a number m is a multiple of n, then m is divisible by n.
equation
An equation is two expressions connected by an equal sign.
equivalent fractions
Equivalent fractions are fractions that have the same value.
evaluate an expression
To evaluate an expression means to find the value of the expression when the variables are replaced by given numbers.
expression
An expression is a number, a variable, or a combination of numbers and variables using operation symbols.
factors

If

$a·b=m,a·b=m,$

then a and b are factors of m.

fraction

A fraction is written

$ab,ab,$

where

$b≠0,b≠0,$

and a is the numerator and b is the denominator. A fraction represents parts of a whole.

integers
The whole numbers and their opposites are called the integers.
irrational number
An irrational number is a number that cannot be written as the ratio of two integers. Its decimal form does not stop and does not repeat.
least common denominator
The least common denominator (LCD) of two fractions is the least common multiple (LCM) of their denominators.
least common multiple
The least common multiple (LCM) of two numbers is the smallest number that is a multiple of both numbers.
like terms
Terms that are either constants or have the same variables raised to the same powers are called like terms.
multiple of a number
A number is a multiple of n if it is the product of a counting number and n.
multiplicative identity
The number 1 is the multiplicative identity because multiplying 1 by any number does not change its value.
multiplicative inverse
The reciprocal of a number is its multiplicative inverse.
negative numbers

Numbers less than

$00$

are negative numbers.

numerator

In a fraction, written

$ab,ab,$

where

$b≠0,b≠0,$

the numerator a indicates how many parts are included.

opposite
The opposite of a number is the number that is the same distance from zero on the number line but on the opposite side of zero.
order of operations
The order of operations are established guidelines for simplifying an expression.
percent
A percent is a ratio whose denominator is 100.
prime factorization
The prime factorization of a number is the product of prime numbers that equals the number.
prime number
A prime number is a counting number greater than 1 whose only factors are 1 and the number itself.
principal square root
The positive square root is called the principal square root.
rational number

A rational number is a number of the form

$pq,pq,$

where p and q are integers and

$q≠0.q≠0.$

Its decimal form stops or repeats.

real number
A real number is a number that is either rational or irrational.
reciprocal
The reciprocal of a fraction is found by inverting the fraction, placing the numerator in the denominator and the denominator in the numerator.
simplify an expression
To simplify an expression means to do all the math possible.
square of a number

If

$n2=m,n2=m,$

then m is the square of n.

square root of a number

If

$n2=m,n2=m,$

then n is a square root of m.

term
A term is a constant, or the product of a constant and one or more variables.
variable
A variable is a letter that represents a number whose value may change.

### Part 2

Urna nunc id cursus metus aliquam eleifend mi. Id velit ut tortor pretium viverra suspendisse potenti. In iaculis nunc sed augue. Magna ac placerat vestibulum lectus mauris. Viverra justo nec ultrices dui sapien eget mi proin. Vitae et leo duis ut diam quam. Erat pellentesque adipiscing commodo elit at imperdiet dui. Ut aliquam purus sit amet. Vel orci porta non pulvinar neque laoreet suspendisse. Suspendisse faucibus interdum posuere lorem. Ipsum a arcu cursus vitae. Placerat in egestas erat imperdiet sed euismod. Non curabitur gravida arcu ac tortor dignissim convallis aenean. Montes nascetur ridiculus mus mauris vitae. Massa sapien faucibus et molestie ac feugiat sed.

### Part 3

Enim blandit volutpat maecenas volutpat blandit. Turpis egestas maecenas pharetra convallis posuere morbi leo urna. Integer feugiat scelerisque varius morbi enim nunc. Sollicitudin nibh sit amet commodo nulla facilisi nullam vehicula. In iaculis nunc sed augue lacus viverra. Aliquam ultrices sagittis orci a scelerisque purus semper eget. Molestie ac feugiat sed lectus vestibulum mattis. Aliquam vestibulum morbi blandit cursus risus at ultrices mi tempus. Odio aenean sed adipiscing diam donec adipiscing tristique risus nec. Non diam phasellus vestibulum lorem sed risus. Mauris sit amet massa vitae tortor condimentum. Purus non enim praesent elementum facilisis leo vel fringilla est. Vitae et leo duis ut diam quam. Nibh tellus molestie nunc non blandit. Integer feugiat scelerisque varius morbi enim. Arcu cursus euismod quis viverra nibh cras pulvinar. Id faucibus nisl tincidunt eget nullam non. Posuere morbi leo urna molestie at elementum.

### Part 4

Ac turpis egestas sed tempus. Nec feugiat nisl pretium fusce id. Turpis egestas integer eget aliquet nibh. Augue eget arcu dictum varius duis at consectetur lorem donec. Nunc faucibus a pellentesque sit amet porttitor eget dolor morbi. Fermentum leo vel orci porta. Egestas quis ipsum suspendisse ultrices gravida dictum fusce ut. Pulvinar elementum integer enim neque volutpat ac. Quisque sagittis purus sit amet. Mollis nunc sed id semper risus in. Suspendisse faucibus interdum posuere lorem ipsum dolor sit amet consectetur. Nibh mauris cursus mattis molestie a. Pellentesque id nibh tortor id aliquet lectus proin nibh. Laoreet id donec ultrices tincidunt arcu non sodales neque. Massa id neque aliquam vestibulum morbi blandit cursus risus at. Dictum at tempor commodo ullamcorper a lacus vestibulum sed. Nulla pharetra diam sit amet nisl suscipit adipiscing bibendum est.

### Part 5

Non consectetur a erat nam at lectus urna duis convallis. Adipiscing commodo elit at imperdiet dui. Maecenas sed enim ut sem viverra aliquet eget. Quis blandit turpis cursus in hac. Ac orci phasellus egestas tellus rutrum tellus. Viverra maecenas accumsan lacus vel facilisis volutpat est. Natoque penatibus et magnis dis parturient montes. Velit laoreet id donec ultrices tincidunt arcu. Ac tortor vitae purus faucibus ornare suspendisse sed nisi lacus. Vel eros donec ac odio tempor orci dapibus ultrices. Sed euismod nisi porta lorem. Condimentum lacinia quis vel eros donec. Consectetur lorem donec massa sapien faucibus et molestie.

#### Course Outline

1.) How many more chocolates does Sam need to make it 13 if he already has 4?

• A. 5
• B. 9
• C. 10
• D. 2

2.) Arrange these numbers from lowest to highest: 12, 25, 18, 23, 14

• A. 23, 14, 18, 25, 12
• B. 25, 23, 18, 14, 1
• C. 12, 14, 18, 23, 2
• D. 14, 12, 18, 23, 25
3.)  If I had 15 pens and I lost 10, how many pens do I have now?

• A. 6
• B. 2
• C. 4
• D. 5