WorksheetsCHAPTER 1 - TEST
Total questions: 30
Worksheet time: 3hrs 30mins
It's a letter that stands for a number in an algebraic expression
Variable
Integers
Absolute Value
Algebraic Expression
Type of numbers that include all the whole numbers and their opposites.
Integers
Rational
Whole
Natural
It's the distance that a number has from zero on a number line.
Absolute Value
Integers
Meters
Positive
Type of expression that uses variables, numerals, and operation symbols.
Algebraic expression
Numerical Expression
Mathematical sentence
Variable
Type of expression that uses only numerals and operation symbols.
Numerical expression
Algebraic expression
Mathematical sentence
Variable
Process by which you substitute a number for each variable.
Evaluate
Simplify
Solve
Product
Type of numbers used to describe quantities greater than zero.
Positive
Negative
Natural
Integers
Type of numbers used to describe quantities less than zero.
Positive
Negative
Integers
Whole
What does the "P" in PEMDAS (order of operations) stand for?
What does the "E" in PEMDAS (order of operations) stand for?
What does the "M" in PEMDAS (order of operations) stand for?
What does the "D" in PEMDAS (order of operations) stand for?
What does the "A" in PEMDAS (order of operations) stand for?
What does the "S" in PEMDAS (order of operations) stand for?
Write an expression for each phrase:
A number n increased by nine
n + 9
9n
9 - n
9/n
Write an expression for each phrase:
Ten less than negative three
-3 - 10
3 - 10
3 + 10
3(10)
Write an expression for each phrase:
The product of x and five
5x
5 / x
5 + x
5 - x
Write an expression for each phrase:
5 more than y
y + 5
y - 5
5y
y/5
Evaluate each expression for the given values of the variables:
3a + 5, for a = -5
-10
20
10
8
Evaluate each expression for the given values of the variables:
5m + 9 + 7n, for m = 8 and n = 1
56
70
57
105
Evaluate each expression for the given values of the variables:
20 - 2( a - b), for a = 3 and b = 2
18
40
-18
22
Simplify:
I -5 I
5
-5
-51
0
Simplify:
Opposite of -9
9
-9
-6
I 9 I
Simplify:
Opposite of 7
-7
7
L
I 7 I
Simplify:
I 15 I
15
-15
51
0
The absolute value of a number is always positive?
True
False
Use >, <, or = to complete each sentence:
-6 ________ -5
<
>
=
0
Use >, <, or = to complete each sentence:
8 ________ -10
<
>
=
0
Use >, <, or = to complete each sentence:
-3 ________ 3
>
<
=
0
Write an algebraic expression:
Twenty-five less than x
