Vocabulary
A symbol that represents a quantity in an algebraic expression or equation (the letter!)
A) Term
B) Coefficient
C) Variable
Variable
Evaluate the following expression.
x = 8 and y = 4
12 + y – x
A) 12
B) 8
C) 9
8
How many zeros are in a million?
A) 6
B) 9
C) 7
6
A single part of an algebraic expression or equation, separated by addition or subtraction.
A) Term
B) Coefficient
C) Variable
Term
Evaluate the following expression.
x = 8 and y = 4
y – 1 + x
A) 10
B) 11
C) 15
11
How many inches are in a foot?
A) 15
B) 12
C) 9
12
The number that is multiplied by a variable in a term.
A) Term
B) Coefficient
C) Variable
Coefficient
Evaluate the following expression.
a = 10, b= 5 and c = 3
15 – 2b + c
A) 8
B) 9
C) 15
8
How many total time zones are there in the world?
A) 9
B) 10
C) 24
24
A combination of numbers, variables, and operations, such as addition or subtraction. Like terms are often found in algebraic expressions.
A) Term
B) Algebraic expression
C) Variable
Algebraic expression
*CHALLENGE QUESTION*
Evaluate the following expression.
a = 10, b= 5 and c = 3
1000bc
A) 800
B) 9,000
C) 15,00
15,000
Howe many cats does Ms.O have?
A) 3
B) 32
C) 1
3
Terms that have the same variable raised to the same power. EX: 4xy and 6xy
A) Like Terms
B) Coefficient
C) Variable
Like terms
Evaluate the following expressions
x = 9 and y= 2
2x – 3y
A) 9
B) 12
C) 6
12
How many weeks are in a year?
A) 52
B) 63
C) 35
52