Level Three - Applied Math

In your job as a cashier, a customer gives you a $20 bill to pay for a can of coffee that costs $3.84. 

  1. 1.

    How much change should you give back?

    Individual Question
Why this is a Level 3 item:
  • Examinees must perform a single subtraction operation.
  • Numbers are presented in the logical order ($20 – $3.84).
  • Number of dollars must be converted to a decimal (dollars and cents: $20.00).