Scientific Notation and Exponents

Multiplication and Division

100

(3 x 10^5)(2 x 10^12)

What is 6 x 10^17

200

(5 x 10^9)(7 x 10^3)

What is 3.5 x 10^13

300

8 * (9 x 10^4)

What is 7.2 * 10^5

400

(6 x 10^8) / (2 x 10^6)

What is 3 x 10^2

500

(2 x 10^-2) / (4 x 10^3)

What is 5 x 10^-6

Scientific Notation and Standard Notation

100

Write 52,700,000 in scientific notation.

5.27*10^7

200

Write .000048 in scientific notation.

4.8 * 10^-5

300

Write 9.5 * 10^4 in standard notation.

95,000

400

Write 1.23 * 10 ^ -5 in standard notation.

.0000123

500

Write 524 * 10^5 in scientific notation.

5.24 * 10^7

Addition and Subtraction

100

5*10^3+9*10^3

1.4*10^4

200

346*10^10-185*10^10

1.61*10^12

300

15*10^4+20*10^3

1.7*10^5

400

211*10^-9-134*10^-10

1.976*10^-7

500

10*10^8+10*10^12

1.0001*10^13

Exponent Rules

100

When multiplying, what do we do with the exponents?

Add them

200

When dividing, what do we do with the exponents?

Subtract them

300

What do we do with the exponents when it's a power to a power?

Multiply them

400

Anything to the 0 power is?

1

500

What do negative exponents do? 

Turn the number into a fraction

Number Trivia

100

What is a 1 with 100 0s called?

Googol

200

What is the only even prime number? 

2

300

What is the only number that has the same number of letters that it is? 

Four/4

400

What is the most popular favorite number?

7

500

What percent of people are left handed? 

About 11%