Expressions and Equations vocabulary

Question 1

8 ÷ 2 is an example of...

Accepted Answer

Quotient

Question 2

Identify the coefficients in the expression: 2x + y + 3z + 5

Accepted Answer

2 and 3

Question 3

Which is an example of division?

Accepted Answer

The quotient of three and two

Question 4

How many terms in: 2x + y + 3z + 5

Accepted Answer

4

Question 5

How many terms: 4(2) - 5 + (6)(2) ÷ 3

Accepted Answer

3

Question 6

what is the best definition of a term?

Accepted Answer

Part of an expression that may be multiplied or divided.

Question 7

Identify the variables in the expression: 2x + y + 3z + 5

Accepted Answer

x, y and z

Question 8

Which is an example of exponents?

Accepted Answer

Three to the power of two, Three squared

Question 9

Which way should you NOT write two multiplied by a?

Accepted Answer

2 x a

Question 10

In the equation 5x + 8 = 12, what is the “5”?

Accepted Answer

Coefficient

Question 11

Which is the best definition of an expression?

Accepted Answer

A mathematical sentence with numbers and operations.

Question 12

Which is an example of addition

Accepted Answer

Five cubed increased by three squared, Two more than the difference of four and two

Question 13

Which of the following is an equation?

Accepted Answer

4b - 5 = 8

Question 14

Which shows an example of a sum?

Accepted Answer

3 + 6 = 9, Five increased by three.

Question 15

In the equation 5x + 8 = 12, what is the “x”?

Accepted Answer

A variable

Question 16

Which is an example of subtraction?

Accepted Answer

Seven decreased by three, Five less than seven

Question 17

Combine like terms: 4b + 3a -b + 5

Accepted Answer

3b + 3a + 5

Question 18

Which is the best description of a term?

Accepted Answer

A part of an expression separated by addition or subtraction.

Question 19

five increased by the difference of thirteen and four.

Accepted Answer

5 + (13 - 4)

Question 20

Which of the following shows “7 less than a number?”

Accepted Answer

a - 7

Questions 20