Test Operations with Scientific Notation (32 points)

Front

What is scientific notation?

Back

A way of expressing numbers as a product of a coefficient and a power of 10, e.g., a × 10^n.

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

What is the scientific notation for 1000000?

Back

1.0 x 10^6.

Front

What is the scientific notation for 0.0001?

Back

1.0 x 10^-4.

Front

What operation is performed on the exponents when numbers in scientific notation are multiplied?

Back

They are added.

Front

What operation is performed on the exponents when numbers in scientific notation are divided?

Back

They are subtracted.

Front

Express (5.2 x 10^6) + (4.8 x 10^6) in scientific notation.

Back

1.0 x 10^7.

Front

Calculate (2.5 x 10^6) × 324.

Back

8.1 x 10^8.

Front

Calculate (8.1 x 10^6) / (2.7 x 10^-2).

Back

3 x 10^8.