Scientific Notation and Measurement

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

How would you write 4.3756 x 10⁴ in standard form?

• 437,560,000

• 0.00043756

• 43,756

• 4,3756

How would you write 0.0005 in scientific notation?

• 50 x 10⁵

• 5 x 10^-4

• 5 x 10³

• .5 x 10³

Write 2.08 x 10² in standard form.

Mathematical Equivalence

ON

Tags

TEKS.MATH.8.2C

Which of the following is true about 3.2 X 10^-6? Select all that apply.

• The standard form of the number is a large number that is more than one.

• The standard form of the number is a tiny number that is less than one.

• The exponent is negative because the number in standard form is a small number.

• The exponent is negative because the number in standard form is a large number.

Match the following.

• 1,000

• 10³

• 1

• 10⁰

• 0.001

• 10^-3

• 10,000

• 10⁴

• 0.0001

• 10^-4

How would you write -5.6 x 10^-3 in standard form?

• 0.0056

• -5,600

• 0.00056

• -0.0056

How do you write
1001
in scientific notation?

• 1.0001 x 10⁴

• 1.01 x 10⁵

• 1.001 x 10³

• 10.1 x 10³

Which of the following is correct scientific notation?

• 20.35 x 10⁴

• .2035 x 10⁴

• 2035 ⁴

• 2.035 x10⁴