Question
Find the following values without a calculator.

  1. $4 + _____¢ = $16
  2. $_____ + 400¢ = $13
  3. $12 + 400¢ = $_____
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

(c)

Click button first when a symbol is required. X

Find the following values without a calculator.

  1. $4 + _____¢ = $16
  2. $_____ + 400¢ = $13
  3. $12 + 400¢ = $_____