Question
Find the following values without a calculator.

  1. $9 + _____¢ = $18
  2. $_____ + 500¢ = $20
  3. $8 + 700¢ = $_____
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. $9 + _____¢ = $18
  2. $_____ + 500¢ = $20
  3. $8 + 700¢ = $_____