Topic C Review

What is scientific notation?

200

What is 0.0051 in scientific notation?

5.1 x 10^-3

400

What is 3 x 10⁶ in standard form?

3,000,000

600

What is 0.00003018 in scientific notation?

3.018 x 10^-5

800

What is 0.000002 in scientific notation?

2 x 10^-6

1000

What is 3 x 10^-5 in standard form?

0.00003

What is multiplying numbers in scientific notation?

200

When multiplying numbers with like bases what operation do you use to simplify the exponents?

Addition

400

Evaluate the expression. (4 x 10⁶)²

1.38384 x 10¹¹

600

Solve. 2 x 10³ * 3 x 10⁴

6 x 10⁷

800

Simplify the expression. (2 x 10^-9)²

4 x 10^-18

1000

What is the product of 200,000 x 450,000? Write your answer in scientific notation.

9 x 10¹⁰

What is law of exponents?

200

Solve. 10⁴/10²

10²

400

10⁵ x 10⁷

10¹²

600

(x⁰y⁴z-³)³

y¹²/z⁶

800

(4²x³)²

4⁴x⁶

1000

(14)⁰

1

Comparing numbers in scientific notation

200

Which number is smaller? 3 x 10^{-4 or} 4 x 10^-6.

4 x 10^-6.

400

Which value is smaller? 0.0004 or 0.0007

0.0004

600

How many times larger is 1.43 x 10⁸ than 4.88 x 10⁶? Round your answer to the nearest whole number.

29

800

How much larger is 4 x 10⁵ than 4 x 10³? Write your answer in scientific notation.

396000. 3.96 x 10⁵

1000

Which order of magnitude is greater? 4 x 10^-5 or 4 x 10^5.

4 x 10⁵

Its a miracle

200

What is the formula for area of a circle?

Pie * R²

400

What is the rule when you have a power to a power?

Multiply the exponents.

600

What is it referred to as when we write a number out in word form?

Unit Form

800

What do we call the opposite function in math?

Inverse operation.

1000

What is pi equal to?

3.14