ACT Prep Scientific Notation

Front

In scientific notation, 0.00326 = ?

Back

3.26 x 10^-3

Front

How would you write 4.3756 x 10⁴  in standard form?

Back

43,756

Front

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

Back

-0.0056

Front

Solve:
(2.1×10​²​​) × (3.0×10​⁴)

Back

6.3 x 10⁶

Front

Solve:
(6 x 10⁶) / (2 x 10³)

Back

3 x 10³

Front

Which number is correctly written in scientific notation? Options: 3.2867 x 10^-7, 21.8689 x 10^-4, 0.1537 x 10⁵

Back

3.2867 x 10^-7

Front

Add. 
(4.5 x 10⁸) + (2.67 x 10⁸)

Back

7.17 x 10⁸

Front

What is the difference between the mean distance from the sun to Earth (9.29 x 10⁷ miles) and Jupiter's mean distance from the sun (4.8388 x 10⁸ miles)?

Back

3.9098 x 10⁸

Front

The dimensions of an office building are 1.5 x 10² feet by 1.35 x 10³ feet. What is the perimeter of the base of the building, in feet?

Back

3.00 x 10 ³

Front

A microgram is equal to 1 x 10 ^-6 grams. How many times greater than a microgram is 1 x 10² grams?

Back

1 x 10⁸