Variables and Expressions

Front

What is a variable?

Back

A variable is a LETTER that stands for a number.

Front

Identify the variable in the expression: 75 / 5z

Back

The variable is z.

Front

What expression represents 'A number increased by 10'?

Back

Front

Identify the variable from the options: 7, j, 90, -2

Back

The variable is j.

Front

What expression represents 'A number times 7'?

Back

Front

Identify the variable from the options: 3, 75, x, 2

Back

The variable is x.

Front

What does it mean when a number is next to a letter in an expression?

Back

It means to multiply the number by the variable.

Front

What is the expression for 'A number decreased by 5'?

Back

Front

What is the expression for 'The product of 4 and a number'?

Back

Front

Identify the variable in the expression: 10y + 3

Back

The variable is y.