Intro Scientific Notation

Change from standard form to scientific notation: 12,000,000

• 12.0  x  10⁷

• 0.12  x  10⁷

• 1.2  x  10⁶

• 1.2  x  10⁷

Tags

CCSS.8.EE.A.3

Change from standard form to scientific notation:  450,000

• 4.5  x  10⁵

• 45  x  10⁵

• 4.5  x  10⁴

• 4.5  x  10⁶

Convert the following number to standard form:
8.15 x 10⁶

• 815,000

• 815,000,000

• 8,150,000

• 0.00000815

Tags

CCSS.8.EE.A.3

When writing a number in scientific notation, the first number must be greater than or equal to 1, but less than 10.

• False

• True

Tags

CCSS.8.EE.A.3

7.82 x 10^-6 is an example of scientific notation. The exponent of -6 tells you your number will be very ________.

• Large

• Small

• Basic

Tags

CCSS.8.EE.A.3

Which number has the greatest magnitude? (Which number is the biggest?)

• 5.25 x 10²

• 2.55 x 10⁴

• 5.55 x 10⁵

• 5 x 10³

Tags

CCSS.8.EE.A.3

Which of the following numbers has the smallest magnitude? (Which is the smallest?)

• 7 x 10^-8

• 7.1 x 10^-9

• 7 x 10^-11

• 7.1 x 10^-12

Tags

CCSS.8.EE.A.3

Try to change the number back to standard form: 3.97  x  10^-2

• 0.000397

• 0.0397

• 0.0000397

• 0.397

Tags

CCSS.8.EE.A.3

Try to change the number back to standard form:  6.79  x  10⁴

• 679,000

• 6,790

• 67,900

• 6,790,000

Tags

CCSS.8.EE.A.3

Convert the following number to standard form:
4.2 x 10⁴

• 420,000

• 42,000

• 0.000 42

• 4,200

Tags

CCSS.8.EE.A.3