Algebra Vocabulary
Rounding Numbers
Evaluating Variable Expressions
The Distributive Property
Simplifying Variable Expressions
100

The vertical number line on a coordinate plane

What is the y-axis?

100

2,628,259 ;thousands

What is 2,628,000?

100

8(x−y); use x=5, and y=2

What is 24?

100

3(4+3r)

What is 12 + 9r?

100

1−3v+10

What is 11 − 3v?

200

Y=mx+b

What is Slope Intercept? 

200

8.121 ;hundredths

What is 8.12?

200

q÷6+p; use p=10, and q=12

What is 12?

200

−(−2−n)

What is 2 + n?

200

7x+31x

What is 38x?

300

A point where the graph intersects an axis

What is an intercept?

300

9.3113 ;thousandths

What is 9.311?

300

zy+4y; use y=5, and z=2

What is 30?

300

(7+19b)⋅−15

What is −105 − 285b?

300

5n+9n

What is 14n?

400

A mathematical sentence that contains an equal sign.

What is an equation?

400

6.3761 ;tenths

What is 6.4?

400

qp+q− p; use p=7, and q=3

What is 17?

400

(3−7k)⋅−2

What is −6 + 14k?

400

4−5(−4n+3)

What is -11+20n?

500

The number that corresponds to a point on a number line

What is a coordinate?

500

347,168 ;ten thousands

What is 350,000?

500

x−(x−(x−y3)); use x=9, and y=1

What is 8?

500

−20(8x + 20)

What is −160x − 400?

500

3−8(7−5n)

What is −53 + 40n?

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