Math Review

Exponent Rules

100

What is 4³ + 2³

6⁶

200

(d³)⁵

d¹⁵

300

Simplify, m x m⁵

m⁶

400

(4x³)²

16x⁶

500

(3x³y²)^-2

x⁶

______

9y⁴

Scientific Notations

100

Write the number 0.00042 in scientific notation 

4.2 x 10^-4

200

Rewrite in standard form: 7.9 x 10⁹

7,900,000,000

300

Solve and answer in scientific notation 

6.22 x 10⁷ - 7,300,000

5.47 x 10⁷

400

 Solve and answer in standard form 

2.75 x 10⁴ - 6.72 x 10³

20,780

500

95,000,000,000,000 - 9.5 x 10¹³

0

Radical

100

√64

8

200

5√5 + 6√5

11√5

300

What is the product of 10 and 9√24

180√6

400

√128x³

8x√2x

500

3x√125x⁴y³

15x³y√5y

Difficult Math Problems

100

5.0 x 10⁶

________

1.0 x 10⁴

5.0 x 10²

200

(8x^-6y⁴)^-3

  x¹⁸

---------

512y¹²

300

Solve 

18xy√36x³y²

108x²y²√x

400

-2x²√216x³y³z

Simplify this problem 

-12x³y√6xyz

500

√9216x²y³

64xy√3y

Wild Card

100

√49

7

200

Perform the following calculation and write your answer in scientific notation.

(5.7×10³)+(6.4×10³)=

1.21 x 10⁴

300

simplify:

36√48x³

144x√3x

400

-2(4x^-4y³)²

       -32y⁶

^{_________________}

         x⁸

500

Rewrite in scientific notation

1,240,000,000

1.24 x 10⁹