Math Vocabulary #1

Front

Decimal

Back

The dot is the decimal point represents a fraction value and the numbers after the dot are the decimal part.

Front

Place Value

Back

A location or position of a digit in a number; it gives the value of the digit.

Front

Standard Form

Back

Numbers written using only numerals.

Front

Example of a number in standard form

Back

13.275

Front

Expanded Notation

Back

Numbers written using the value of each digit as a sum.

Front

Example of expanded notation for the number 483

Back

483 = (400 + 80 + 3)

Front

Difference

Back

The result of a subtraction problem.

Front

Quotient

Back

The result when numbers are divided.

Front

Rounding

Back

It is adjusting a number to its closet value in order to make calculating easier.

Front

Sum

Back

The solution when numbers are added.