Writing and Evaluating Expressions Flashcard

Front

Another word for evaluate is...

Back

solve

Front

You start mowing lawns and the expression 10x represents how much you make after x lawns. How much do you make if you mow 4 lawns?

Back

$40

Front

Evaluate the expression x + 2 when x=5

Back

7

Front

What operation would you use if you read the word 'difference'?

Back

subtraction

Front

Back

4

Front

What does the term 'expression' mean in mathematics?

Back

A combination of numbers, variables, and operations without an equality sign.

Front

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

Back

4

Front

If you have the expression 5y - 2 and y = 3, what is the value?

Back

13

Front

What does it mean to 'evaluate' an expression?

Back

To calculate the value of the expression by substituting variables with numbers.

Front

What operation would you use if you read the word 'sum'?

Back

addition