Operations with scientific notation

Operations

100

(7x10⁷)= ?

What is... 70,000,000

200

(5x10³)(2x10⁵)= ?

What is... 10x10⁸

300

(1.5x10⁴)/(1.5x10²)= ?

What is... 1x10²

400

(7.1x10⁵)⁷=?

What is... 7.1x10³⁵

500

(6x10⁴)/(3x10²)=?

What is... 2x10⁴

Scientific notation

100

(3.2x10^-5)=

What is... 0.000032

200

(7x10⁸)=

What is... 700000000

300

(6.01x10³)=

What is... 6010

400

(0.105x10^-7)= ?

What is... 0.0000000105

500

(2x10¹⁵)= ?

What is... 2,000,000,000,000,000

Rules

100

Product rule states to do what to the exponents?

What is... add

200

The quotient rules states to do what to the exponents? 

What is... subtract 

300

The zero power rules always equals what?

What is... 1

400

What operation is done when a power is raise to another power?

What is... multiply

500

How does a negative exponent get rewriten?

What is... reciprocal 

General math

100

(-5)x9=

What is... -45

200

8-(-4)=

What is... 12

300

-120/(-10)=

What is... 12

400

44.2-75.1=

What is... -30.9

500

105+(-72)/3=

What is... 81

Bonus

100

2 E -8 shows up on the calculator. What does that mean?

What is... 0.00000002

200

A carpenter bought 750 nails. Each nail weights 5.2x10^-3 kilogram. What is the total mass, in kilograms, of the nails the carpenter bought? Give your answer as a decimal. 

What is... 3.9 kilograms 

300

Put the following into least to greatest order based on their weight. 

A. 2.54x10^-4

B. 6.8x10^-3

C. 7.125x10^-5

D. 9.0x10^-4

What is... CADB

400

Peter determined the area, in square miles, of a piece of land using his calculator. The display showed 7.4E -4. Which statement is true of the area of land. 

A. 0.07 and 0.7 square miles. 

B. 0.007 and 0.07 square miles. 

C. 0.0007 and 0.007 square miles 

D. 0.00007 and 0.0007 square miles. 

What is...  C

500

The distance from mars to the sun is 1.416x10⁸ miles. The distance from the earth to the sun is 9.296x10⁷ miles. How many more miles is mars from to the sun compared to the earth and the sun?

What is... 4.864x10⁷