Expression Quiz 1

What operation represents the following words?

Multiple Choice

The word SUM means to ___?

• ADD

• SUBTRACT

• MULTIPLY

• DIVIDE

Multiple Choice

The word DIFFERENCE means to ___?

• ADD

• SUBTRACT

• MULTIPLY

• DIVIDE

Multiple Choice

The word DECREASE means to ___?

• ADD

• SUBTRACT

• MULTIPLY

• DIVIDE

Multiple Select

The word IN ALL means to ___?

• ADD

• SUBTRACT

• MULTIPLY

• DIVIDE

Multiple Choice

The word MORE means to ___?

• ADD

• SUBTRACT

• MULTIPLY

• DIVIDE

Multiple Choice

The word PER means to ___?

• ADD

• SUBTRACT

• MULTIPLY

• DIVIDE

Multiple Choice

The word DOUBLE means to ___?

• ADD

• SUBTRACT

• MULTIPLY

• DIVIDE

Multiple Choice

The word PRODUCT means to ___?

• ADD

• SUBTRACT

• MULTIPLY

• DIVIDE

Multiple Choice

The word SEPARATE means to ___?

• ADD

• SUBTRACT

• MULTIPLY

• DIVIDE

Multiple Choice

The word QUOTIENT means to ___?

• ADD

• SUBTRACT

• MULTIPLY

• DIVIDE

Multiple Choice

The word DIVIDED means to ___?

• ADD

• SUBTRACT

• MULTIPLY

• DIVIDE

Multiple Choice

The word FEWER means to ___?

• ADD

• SUBTRACT

• MULTIPLY

• DIVIDE

Multiple Choice

The word HALF means to ___?

• ADD

• SUBTRACT

• MULTIPLY

• DIVIDE

Multiple Choice

The word TWICE means to ___?

• ADD

• SUBTRACT

• MULTIPLY

• DIVIDE

Multiple Choice

The word SHARE means to ___?

• ADD

• SUBTRACT

• MULTIPLY

• DIVIDE

Multiple Choice

The word ALTOGETHER means to ___?

• ADD

• SUBTRACT

• MULTIPLY

• DIVIDE

Translating Verbal Expressions

Multiple Choice

18 times a number

• n - 18
• 18n
• 18 + n
• 18 - n

Multiple Choice

The difference of a number and 8

• 8 - n

• 8n

• n - 8

• 8 + n

Multiple Select

Select ALL that apply:

A number h increased by 12

• 12h

• 12 + h

• h - 12

• h + 12

Multiple Choice

the product of x and sixteen

• x + 16
• x - 16
• 16x
• x/16

Multiple Choice

Write an algebraic expression for:
three times a number plus 16

• 3(16)+n
• 16n+3
• 3n+16

Multiple Choice

Translate the following expression: Twice a number increased by three

• n² +3

• 2n + 3

• 2(n + 3)

• n² - 3

Multiple Choice

4y – 5
y = 6

• 12
• 13
• 19
• 34

Substituting values in for variables
Remember: 4x = 4*x

Multiple Choice

3u + 12
u = 7

• 33
• 34
• 35
• 23

Multiple Choice

Evaluate 2a + 4b 
if a = 10     and    b = 6

• 20
• 24
• 44
• 4

Multiple Choice

Evaluate 2r + 1      if   r = 3

• 6
• 5
• 7
• 8

Multiple Choice

Evaluate 4y  if       y = 3

• 7
• 12

Multiple Choice

3x + 8   if x = 2

• 13
• 14
• 15
• 16

Parts of an Expression

How can you describe the parts of an expression?

Terms: everything in the expression
LIKE Terms: Terms that go together (have the same variable)
Coefficients: Number with a variable (number ONLY!)
Constants: ONLY numbers!

Multiple Choice

Identify a constant in the expression
3x + 2y + 7

• 3
• 2y
• 7
• 2

Multiple Choice

How many terms are in the expression
3x + 2y + z

• 5
• 2
• 4
• 3

Multiple Choice

A number with no variable attached is called a  _____.

• coefficient
• constant
• variable
• term

Multiple Choice

The number before a variable is the _____.

• term
• constant
• coefficient
• variable

Multiple Choice

A letter that represents a number is called a _____.

• variable
• coefficient
• constant
• term

Multiple Choice

How many coefficients are in expression?

• 1
• 2
• 3
• 4

Multiple Choice

Find the coefficient in the algebraic expression.

• x
• 4
• 5
• 9

Multiple Choice

List the terms in this expression.
7x-6+8

• 7x & 8
• 7
• 7, 6, 8
• 7x, 6 & 8