Expression or Equation???

Front

What is an expression in mathematics?

Back

An expression is a combination of numbers, variables, and operators (like +, -, *, /) that represents a value but does not include an equality sign.

Front

What is an equation in mathematics?

Back

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

Front

Identify whether the following is an expression or an equation: 19 + 4x + 8

Back

Expression

Front

Identify whether the following is an expression or an equation: 37 - x = 90

Back

Equation

Front

Identify whether the following is an expression or an equation: 34 - 15 = 19

Back

Equation

Front

Identify whether the following is an expression or an equation: five times ten is fifty

Back

Equation

Front

Identify whether the following is an expression or an equation: seventeen minus two equals fifteen

Back

Equation

Front

What is the difference between an expression and an equation?

Back

An expression does not have an equality sign and represents a value, while an equation states that two expressions are equal.

Front

Give an example of a simple expression.

Back

3x + 5

Front

Give an example of a simple equation.

Back

2x + 3 = 7