Scientific Notation Quiz

Write 3.5 x 10⁶  as a real number.

• 35,000,000

• 0.0000035

• 3,500,000

• .00000035

Write 42,000 in scientific notation.

• 4.2 x 10⁴

• 42.000 x 10³

• 0.42 x 10⁵

• 4.2 x 10-4

Write 0.00000054 in scientific notation.

• 5.4 x 10⁷

• 54 x 10⁸

• 5.4 x 10^-7

• 54 x 10^-8

Write 5,890,000,000 in scientific notation.

• 0.589 x 10¹⁰

• 589 x 10⁷

• 5.89 x 10^-9

• 5.89 x 10⁹

Write 7,000,000 in scientific notation.

• 70 x 10⁵

• 7 x 10^-6

• 0.7 x 10⁷

• 7 x 10⁶

Convert this number into scientific notation: 0.068

• 6.9 x 10⁶

• None of the above

• 6.8 x 10^-9

• 6.8 x 10^-2

7.

Convert this number into scientific notation: 950,000

• 9.5 x 10^-9

• 9.5 x 10²

• None of the above

• 9.5 x 10⁶

Convert 0.002 to scientific notation.

• 0.2 x 10^-2

• 0.02 x 10^-1

• 20.0 x 10^-4

• 2.0 x 10^-3

What is the metric unit for temperature?

• Celsius

• Kelvin

• Absolute zero

• Farenheit

Convert 27.5 cm to metres

• 275 m

• .0275 mm

• .275 m

• 275 mm