DECEMBER: Intro to Expressions, Equations, & Inequalities

Front

What is an expression?

Back

An expression is a mathematical phrase that can contain numbers, variables, and operators, but does not have an equal sign.

Front

What is an equation?

Back

An equation is a mathematical statement that asserts the equality of two expressions, typically containing an equal sign (=).

Front

What is an inequality?

Back

An inequality is a mathematical statement that compares two expressions using inequality symbols such as <, >, ≤, or ≥.

Front

What is the inverse operation of subtraction?

Back

The inverse operation of subtraction is addition.

Front

What is the inverse operation of multiplication?

Back

The inverse operation of multiplication is division.

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Back

x = 4.

Front

Back

y = 7.

Front

Back

Inequality.

Front

Back

Equation.

Front

Back

Expression.