Question
Find the following values without a calculator.

  1. $7 + _____¢ = $10
  2. $_____ + 400¢ = $17
  3. $18 + 100¢ = $_____
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. $7 + _____¢ = $10
  2. $_____ + 400¢ = $17
  3. $18 + 100¢ = $_____