# Worksheet: Scientific Notation

In this worksheet, we will practice expressing numbers in scientific notation and converting numbers between their standard and scientific forms.

**Q7: **

An estimate for the number of eggs a queen termite can produce in a lifetime is . Write this number in scientific notation.

- A
- B
- C
- D
- E

**Q10: **

Express in standard form.

- A
- B
- C
- D

**Q11: **

Express 874,527,893 in scientific notation.

- A
- B
- C
- D
- E

**Q12: **

Express 0.00447 in scientific notation.

- A
- B
- C
- D
- E

**Q13: **

In America, about 10 million dollars is spent every day on potato chips. Express this amount in scientific notation.

- A dollars
- B dollars
- C dollars
- D dollars
- E dollars

**Q14: **

Approximately 35,000 tons of pasta are consumed in America every year. Express this number in scientific notation.

- A
- B
- C
- D
- E

**Q15: **

In the US, around 7,000 tons of worn out currency are shredded every year. Express this number in scientific notation.

- A
- B
- C
- D
- E

**Q16: **

Express 248 in scientific notation.

- A
- B
- C
- D
- E

**Q19: **

Express 0.146 in scientific notation.

- A
- B
- C
- D
- E

**Q21: **

The speed of light is approximately 300,000,000 m/s. Write this speed in scientific notation.

- A
- B
- C
- D
- E

**Q24: **

The population of the world is about 7,575,430,316. Which of the following could be used as an estimate for this value?

- A
- B
- C
- D
- E