Unit 1: Scientific Notation

Front

What is scientific notation?

Back

A short way to write really long numbers.

Front

Which of the following is correct scientific notation? 20.35 x 10^4, .2035 x 10^4, 2035^4, 2.035 x 10^4

Back

2.035 x 10^4

Front

Which is the smallest? 1.3 x 10^20, 2.9 x 10^21, 9.5 x 10^32, 8.4 x 10^19

Back

8.4 x 10^19

Front

Solve: (2.1×10^2) × (3.0×10^4)

Back

6.3 x 10^6

Front

Multiply: 3.40 x 10^5 and 1.20 x 10^-3

Back

4.08 x 10^2

Front

What is the general form of scientific notation?

Back

A number between 1 and 10 multiplied by a power of 10.

Front

How do you multiply numbers in scientific notation?

Back

Multiply the coefficients and add the exponents.

Front

How do you divide numbers in scientific notation?

Back

Divide the coefficients and subtract the exponents.

Front

Convert 0.00056 to scientific notation.

Back

5.6 x 10^-4

Front

Convert 450000 to scientific notation.

Back

4.5 x 10^5