7th Grade Math Vocabulary

Front

Integer

Back

Whole number, positive or negative, including zero

Front

Fraction

Back

Part of a whole, expressed as a/b

Front

Decimal

Back

Number with a point, representing fractions

Front

Percent

Back

Part per hundred, symbolized as %

Front

Ratio

Back

Comparison of two quantities, expressed as a:b

Front

Proportion

Back

Equation stating two ratios are equal

Front

Variable

Back

Symbol representing an unknown value

Front

Coefficient

Back

Number multiplying a variable

Front

Constant

Back

Fixed value, not changing

Front

Expression

Back

Combination of numbers, variables, and operations