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Order of Operations

100

List the steps of PEMDAS in order.

Parenthesis, exponents, multiplication, division, addition, subtraction

200

8-3⋅2

2

300

2 (5-2)

6

400

5 + 7 (9 + 3 x 4)

152

500

10(15÷ 5+6) + 9

99

Operations Vocabulary

100

What do these words mean?

sum, altogether, all, in all, together, total, total number, increase, increased by, more than

Addition

200

What do these words mean?

minus, greater than, take away, fewer than, less than, decreased by

Subtracting

300

What do these words mean?

product, times, area, multiple, double, factor

Multiplication

400

What do these words mean?

quotient, dividend, half, divisor, fraction, cut

Division

500

Give me another word to describe

-addition

-subtraction

-multiply

-divide

Must have all 4.

Formulas

100

A= b x h

Area of a rectangle or parallelogram

200

      bxh 

A =____

        2

Area of a triangle

300

V= l x w x h

Volume of a rectangle

400

     y²-y¹

m=_____

      x^2-x¹

Slope of a line

500

What does the "m, y, and x" stand for in the following equation:

     y²-y¹

m=_____

      x^2-x¹

M=Slope

X= x coordinate

y= y coordinate

Combining Like Terms Vocabulary

100

What are the following:

x, v, l, a, k, r

Variables

200

What is the 2 called?

x²

Exponent

300

Combine like terms:

5x + 9y +2x

7x + 9y

400

What do we call things split by an operation sign?  (There are 3 of them in this problem)

2a+4b+6a

Terms

500

What is the 2 called in this problem?

2x

Coefficient