7th Grade Math STAAR Vocabulary

Front

Integer

Back

whole numbers and their opposites (e.g., -3, 0, 4)

Front

Rational Number

Back

Front

Proportion

Back

equation stating two ratios are equal

Front

Mean

Back

the average of a set of numbers

Front

Median

Back

the middle value in a data set when ordered

Front

Mode

Back

the number occurring the most in a data set

Front

Range

Back

the difference between the highest and lowest values

Front

Variable

Back

symbol, usually a letter, representing a number

Front

Coefficient

Back

the number in front of a variable and indicates multiplication

Front

Equation

Back

mathematical statement that two expressions are equal