Standard Form and Scientific Notation

Which of the following numbers is written in scientific notation?

• 20.35 x 10⁴

• .2035 x 10⁴

• 2035 ⁴

• 2.035 x10⁴

If the exponent in scientific notation is a positive number the standard form will be ___.

• a really big number.

• a really small number.

If the exponent in scientific notation is a negative number the standard form will be ___.

• a really large number.

• a really small number.

• 450,000

• 4,500,000

• 450

• 45

What is 0.00000000986 in scientific notation?

• 986

• 986,000

What is 895, 000, 000, 000 in scientific notation?

What is 0.0000000009 in scientific notation?

Scientific Notation includes a number between 1 and ___

• 2

• 3

• 100

• 10

Convert this number into scientific notation: 950,000

• 9.5 x 10⁵

• 9.5 x 10^-9

• 9.5 x 10²

• None of the above

Write 6,700 in scientific notation.

• 6.7 x 10³

• 6.7 x10^-3

• 67 x 10²

• 67 x 10^-2