Standard Form Positive

Which of the following numbers is in standard form?

Convert 500000 into standard form

Convert 7800 into standard from

• 0.0000004

• 400

• 400,000

• 40,000

• 340000

• 340

• 3400

• 34000

• 5.4 × 10^-4

• 54 × 10⁵

• 5.4 × 10⁵

• 5.4 × 10⁴

Write the number

six million

in standard form.

• 6 x 10⁶

• 60 x 10⁶

• 6 x 10⁵

• 6 x 10⁷

True or False:

13.7 × 10³ is written in standard form.

• True

• False

Express 452 000 in standard form.

• 4.52 x 10³

• 4.52 x 10⁵

• 4.52 x 10^-3

• 4.52 x 10^-5