Question
Find the following values without a calculator.

Give your answers in this manner. (Eg 122334
  1. 345 = ?5
  2. 189 = ?9
  3. 434 = ?4
  4. 1710 = ?10
3 m

Click button first when a symbol is required. X

Find the following values without a calculator.

Give your answers in this manner. (Eg 122334
  1. 345 = ?5
  2. 189 = ?9
  3. 434 = ?4
  4. 1710 = ?10