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20 questions
A(n) ____________consists of only numbers and at least one operation.
variable
numerical expression
term
algebraic expression
A(n) _________ consist of one or more variables, numbers, and operations.
numerical expression
term
coefficient
algebraic expression
A(n)___________ consists of one or more variables, numbers, operations and has an equal sign.
numerical expression
inequality
algebraic expression
Algebriac equation
Which of the following is an example of a numerical expression?
-11
X -7
2+(−8)
2X = -8
Which of the following is an algebraic expression?
8 - 5
13
X -5
Which of the following is an algebraic equation?
-5X
2X +1=3
-15
−3 X +2
Choose all the expressions. ( Didn't specify which ones, so can be both numerical and algebraic expressions)
X - 8
1 - (-9)
-21
-X
3X + 12
Product means...
subtract
multiply
add
divide
Quotient means...
add
subract
multiply
divide
Sum means to ...
add
subtract
multiply
divide
Difference means to ...
add
subtract
multiply
divide
The word "is" means...
product
equal
add
less than
Which of the following is an inequality?
X−1
X−1 >4
−3X=2
− 1
Translate: The product of a number, n, and two
n - 2
n + 2
n2
2n
Translate: The quotient of seven and a number
7n
n7
7n
n7
Translate: five more than a number
5 + n
n + 5
n - 5
5n
Translate: the sum of a number and three
3 -n
(n + 3)
3n
3 + n
Translate: ten added to a number
10 - n
10n
n + 10
10 + n
Translate: a number less than eight
n + 8
8 - n
n - 8
8n
Translate: a number subtracted from twenty is five
n- 20
20 - n = 5
20 - n
n - 20 = 5
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