SLA - Scientific Notation Quiz

What is 3.6 x 10⁴ in standard form?  

• 0.00036

• 0.0036

• 36 000

• 360 000

What is 0.00258 in scientific notation?

• 2.58 x 10⁻³

• 2.58 x 10⁻²

• 2.58 x 10²

• 2.58 x 10³

What is 2.56 x 10⁻² in standard form?  

• 0.00256

• 0.0256

• 256

• 25 600

What is 369 in scientific notation?

• 3.69 x 10⁻³

• 3.69 x 10⁻²

• 3.69 x 10²

• 3.69 x 10³

0.00000256m can be written as:

• 2.56×10^-6

• 2.56×10^-5

• 2.5 ×10⁶

• 2.56×10^-7

2.340 x 10² m + 1.000 x 10³ m

• 12.34 x10³

• -7.66 x10²

• 2.34 x10⁵

• 1.234 x10³

-7.4 x 10⁵ can be written in standard form as:

• 0.000074

• -0.000074

• -740000.00

• -7400000

(5.12x10⁴) x (6.8726 x10^-9)

• 3.52 x10⁴

• 3.52 x10^-3

• 3.52 x10^-4

• 5.12 x10⁴

The answer to 0.00003 x 727 can be given as ______ in scientific notation.

• 0.02181

• 2.181 x10^-2

• 2.181 x10²

• 0.002181

Solve 2500 m - 2400.50 m and express your answer in standard form.

• 99.5

• 9.95

• 9.95 x10¹

• 0.995 x10²