Math Vocabulary - TOPIC 4

Front

Compatible Numbers

Back

Numbers that are easy to compute with mentally.

Front

Estimate

Back

A rough calculation or educated guess of a number's value.

Front

Exponent

Back

A mathematical notation indicating the number of times a number is multiplied by itself.

Front

Overestimate

Back

An estimate that is higher than the actual value.

Front

Partial Products

Back

Products found by breaking one of two factors into ones, tens, hundreds, and so on, and then multiplying each of these by the other factor.

Front

Power of 10

Back

A number like 10, 100, 1000, etc., which can be written as 10 raised to an exponent.

Front

Product

Back

The result of multiplying two or more numbers together.

Front

Underestimate

Back

An estimate that is lower than the actual value.