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Algebraic Expression Terms Flashcards | StudBud
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Algebraic Expression Terms
Algebraic Expression Terms
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Answers
1
How many variables are in 5n - 3y – 8 + 4?
1
2
3
4
2
What is a constant?
A changing number
A number on its own
A variable multiplied
An unknown letter
3
How many terms are in 5n - 3y – 8 + 4?
3
2
4
5
4
True or false: An expression must have an equal sign.
True
False
5
What is the expression for selling lemonade?
2 + c
2c
c - 2
c + 2
6
What does a variable represent?
An unknown value
A fixed number
A constant value
A mathematical operation
7
What is the role of a coefficient?
To multiply a variable
To represent unknowns
To change constants
To add variables
8
Which expression has 4 terms?
n + 1
7n + 2y – 3 + 5
5n - 3y
2c + 3
9
What is the sum of constants in 5n - 3y – 8 + 4?
0
-4
-4 + 4 = 0
-8
10
What does '5n' represent?
A variable
An expression
A coefficient and variable
A constant
11
What is an expression?
A single number only
Numbers and operations together
Only variables and constants
Numbers with an equal sign
12
Which of these is a constant in the expression 5n - 3y – 8 + 4?
5n
-8
-3y
4
13
What does the term 'term' refer to?
A group of constants
Single number or variable
Only numbers
Only variables
14
What is a coefficient?
A variable alone
A number multiplied by a variable
A number added
A constant value
15
Which of these is a variable?
x
-8
5
3y
16
Which of these is an algebraic expression?
8 - 2
3x + 4y = 7
2c
5 + 3 = 8
