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These are the questions that I need to practice most to do great on my first Pre-Algebra Test.

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Translate: "4 less than a number"

n-4

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Translate: "4 less a number"

4-n

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Translate: "The difference between a number and 5"

n-5

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Quotient

The answer to a division problem

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Sum

The answer to an addition problem

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Product

The answer to a multiplication problem

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Difference

The answer to a subtraction problem

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Translate "Half the difference of n and three"

(n-3)/2

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Translate: "Five times the sum of a number and twelve"

5(n+12)

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Order of Operations

PEMDAS

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If you have a problem with both multiplication and division, which goes first?

Go from left to right

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What operation is FIRST in: 5 x 6 + (3 + 24 / 3) ?

Division (24/3)

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What operation goes SECOND in: 7 x 10 + 15 - 45 / 3 ?

Division (45/3)

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What does (6 + 9)/3 equal?

5

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Variable Expression

An expression with letters, numbers and operations

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Numerical Expression

An expression with numbers and operations ONLY (no letters)

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Find the product of -5 and 8

-40

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Find the sum of -5 and 8

3

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Find the difference between 8 and -5

13

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Find the quotient between -8 and 4

-2

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Coordinate Plane

The intersection of the x and y-axes

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The Horizontal Axis

x-axis

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The signs of points in Quadrant I

(+,+)

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The signs of points in Quadrant II

(-,+)

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The signs of points in Quadrant III

(-,-)

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The signs of points in Quadrant IV

(+,-)

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What do you call the point (0,0)?

The Origin

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What is the upper right quadrant?

Q1

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What is the upper left quadrant?

Q2

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What is the lower left quadrant?

Q3

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What is the lower right quadrant?

Q4

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The absolute value of any number makes it what?

Positive

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Where is (0,-5)?

On the y-axis

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Where is (-2,0) ?

On the x-axis