Math Vocab

Front

Median: order numbers smallest to largest; cross out smallest and largest alternately.

Back

Median is found by ordering numbers and crossing out extremes.

Front

Range:

Back

Subtract the smallest from the largest in a data set.

Front

Mean:

Back

Add all numbers in a data set and divide by the count.

Front

Mode:

Back

Most frequently repeated number in a data set.

Front

Variable

Back

Letter representing a number

Front

Like terms

Back

Terms with the same variable

Front

coefficient

Back

number multiplied in front of a variable

Front

Integer

Back

Positive or negative whole number

Front

Distributive property

Back

Multiply outside number to all values inside parentheses; ex: 4(5+x) = 20+4x.

Front

Identity property: any number times 1 equals itself.

Back

3(1) = 3