Scientific Notation and Exponents

The rule of scientific notation is to write all exponents with a base of ____.

• 50
• 5
• 100
• 10

The first term in scientific notation must be _________.

• greater than 0 and less than 10
• greater than or equal to 1 and smaller than 10
• greater than 1 and less than 9
• greater than 0 and less than 9

How many numbers can be in front of the decimal if the number is in correct scientific notation?

• Only a Zero

• One

• Two

• Any amount

When your exponent is negative, you move your decimal....

• to the right
• to the left
• to both sides
• nowhere.... the decimal goes nowhere

• 85,028,400

• 0.00850284

• 850.284

• 0.0850284

• 40,027

• 400,270,000

• 4.0027

• 0.00040027

• 0.0346

• 3.46

• 24,600

• 346

$6.1×10^4$

• 610,000

• 0.00061

• 61,000

• 6.1

Change from standard form to scientific notation: 0.004078

• 4.078  x  10^-3
• 4.078  x  10³
• 40.78  x  10^-4
• .4078  x  10^-2

Select the value equivalent to 10^-2 ?

• 0.01
• 0.001
• 0.02
• 0.002