6.1 Pre-Assessment

Which of these goes with "adding"

• Distribute

• Combined

• Average

• take away

Which of these goes with "dividing"

• Double

• All together

• Difference

• Goes into

Which of these goes with "multiplying"

• Gain

• Longer

• Half

• Times

Which of these goes with "subtracting"

• Sum

• Division

• Fewer

• Twice

An expression doesn't have:

• an equals sign

• a coefficient

• a variable

"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

Which one goes with "adding"

• increase

• Decrease

• Quotient

• Product

"fourteen plus a number" is

• 14 * n

• n - 14

• 7 + 7 + n

• 14 + n

A gym charges a sign up fee of $40 and charges $20 each month. The total fee after m months is $340. Write an equation that represents this problem situation.

• A. 40m + 20 = 340

• B. 20m-40 = 340

• C. 20m + 40 = 340

• D. 20 + 340 = 40m