Writing Expressions Practice

Front

Write an expression to represent: "the product of 2 and a number, increased by 1"

Back

2n + 1

Front

Write an expression to represent "the quotient of z and 2"

Back

z ÷ 2

Front

Nadia scored five more points than Michael in a one-on-one basketball game. Write an expression for the number of points Nadia scored, in terms of M, the number of points Michael scored.

Back

M + 5

Front

Susan buys 3 hamburgers, 2 orders of french fries, and a soda. She writes the expression 3x + z + 2y. What could the "z" represent in her expression?

Back

The number of calories in a soda.

Front

Write an expression to represent: "the sum of twice a number and 7"

Back

2n + 7

Front

What is an algebraic expression?

Back

An algebraic expression is a mathematical phrase that can include numbers, variables, and operation symbols.

Front

What does the variable 'n' typically represent in expressions?

Back

The variable 'n' typically represents an unknown number.

Front

What is the difference between an expression and an equation?

Back

An expression is a combination of numbers and variables without an equality sign, while an equation states that two expressions are equal.

Front

How do you represent 'the difference of a number and 4'?

Back

n - 4

Front

What does 'the sum of a number and 10' look like in expression form?

Back

n + 10