Mrs. Evans' Algebra Unit 1A Vocabulary Flashcards

Front

a number sentence with an equals sign

Back

equation

Front

a number sentence without an equals sign

Back

expression

Front

opposite operations that undo each other

Back

inverse operation

Front

a number being multiplied by a variable

Back

coefficient

Front

a letter that stands for a number

Back

variable

Front

a number

Back

constant

Front

a comparison of two numbers

Back

ratio

Front

two equal ratios

Back

proportion

Front

x + 7 = 10

Back

example of an equation

Front

a - 4

Back

example of an expression