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Distributive Property
Combine like terms
Scientific Notation
Factoring with Variables
Scientific or Standard
100

3x(x+5)

What is 3x2+15x

100
3x + 9x + 2x
What is 14x
100

A negative exponent in scientific notation means the number in standard form is what?

-Between 0 and 1

-Really small number

100
5y + 30
What is 5(y+6)
100

1,400,000

Standard

200
7(3+4n)
What is 21 + 28n
200
123 + 13a -20
What is 103 + 13a
200

Write 2,204,000,000 in scientific notation.

2.204 X 109

200
11r + 66
What is 11(r+6)
200

11 X 105

Not scientific

300

(5a-2b)4

What is 20a - 8b

300
22y + 12 - 10y - 4
What is 12y + 8
300

Write 0.0000000642 in scientific notation.

6.42 X 10-8

300

90+30s

What is 30(3+s)

300

0.000023

Standard

400
5(6b +7g - 3b)
What is 15b + 35g
400
10x + 5x - 45 +7y
What is 15x -45 + 7y
400

Write 1.49 ×10-7 in standard form.

0.000000149

400
7w+28y-56
What is 7(w+4y-8)
400

5.3 X 105

Scientific 

500

Simplify the expression.

9.1(x+2)+2.7(x-3.6)

11.8x+ 8.48

500

-3n-7+(-6n)+1

-9n-6

500

Write 1.6 ×103 in standard form

1600

500

Select the expression that shows 7.2⁢𝑥2⁢𝑦 −0.9⁢𝑥⁢𝑦2 factored correctly.

0.9xy(8x-y)

500

15.2 X 10-3

Not scientific