Standard Notation and Scientific Notation

How would you write 0.0005 in scientific notation?

• 50 x 10⁵

• 5 x 10^-4

• 5 x 10³

• .5 x 10³

How do you write
1001
in scientific notation?

• 1.0001 x 10⁴

• 1.01 x 10⁵

• 1.001 x 10³

• 10.1 x 10³

Express the following in scientific notation:
0.0000002203

• .02203 x 10⁷

• 22.03 x 10^-6

• 2.203 x 10^-7

• 22.03 x 106

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

• False

• True

The correct way to write the number 3.5 x 10⁶  in standard notation is (a)   .

• 0.0000035

• 35,000,000

• 3,500,000

• 0.00000035

Write this number in scientific notation

Mathematical Equivalence

ON

Match the scientific notation with the standard notation.

• 4,200,000

• 4.2 x 10⁶

• 0.042

• 4.2 x 10^-2

• 420,000

• 4.2 x 10^-5

• 0.000042

• 4.2 x 10⁵

Write in scientific notation: 
0.0079245

Mathematical Equivalence

ON

Write the number 6 in scientific notation.

Write each number in Standard notation

• 13,000,000,000

• 1,300,000,000

• 1.3

• 0.00000000013