Numerical and Algebraic Expressions

Front

Evaluate the numerical expression: 2(10 + 5)

Back

30

Front

Which of the following is an example of an algebraic expression? 1) 3(2 + 7) - 10 2) 78 - 5 + 3 3) 3x + 6y 4) 8(3) - 5 + 2

Back

3x + 6y

Front

Evaluate the numerical expression: 5 x (2 + 1)

Back

15

Front

A(n) __________________ consists of one or more numbers, variables, and operations.

Back

algebraic expression

Front

A _____________ is a symbol, usually a letter that stands for a number.

Back

variable

Front

What is a numerical expression?

Back

A combination of numbers and operations (like addition, subtraction, multiplication, and division) without variables.

Front

What is an algebraic expression?

Back

An expression that contains numbers, variables, and operations.

Front

Evaluate the expression: 4 + 3 x 2

Back

10

Front

What does the term 'coefficient' refer to in an algebraic expression?

Back

A number that multiplies a variable.

Front

What is the value of x in the equation: 2x + 3 = 11?

Back

4