Math Expressions to Words

Which is an expression

• n

• n/5

• 3n+5

• 8+n

• All of the above

Which of these goes with "multiplying"

• Gain

• Longer

• Half

• Times

"Four times a number plus five" is

• 4 + 5 * x

• 4 + 5x

• 4(x) + 5

• 4 + 5 + x

"a number to the power of 2 minus thirteen" is

• x + x - 13

• x² - 13

• x - x +13

• x + x + 13

How would you write the expression "2x" using words?

• The difference of 2 and x

• The sum of 2 and x

• The product of 2 and x

• The quotient of 2 and x

Write the algebraic expression 6 ( s + 7 ) in words

• Six times an unknown quantity plus seven

• six plus an unknown quantity plus seven

• Six times the sum of an unknown quantity and seven

• Sixdivided by unknown quantity and seven

Match the following

• seven divided by x

• Seven less than x

• 7 times x

• Seven more than x

Choose the algebraic expression that matches the verbal phrase.

• A) x + y

• B) x - y

• C) x * y

• D) x / y

What expression does this number line represent?

• 4n - n

• 2n + n

• 8n - 2n

• 16n - 4n

The table shown below represents the number of hours that Mike practiced his guitar each day. Which expression represents the total amount of time that Mike practiced his guitar?

• 10x

• 7x + 3

• 8x + 3

• none of the above