Question
Find the following values without a calculator.

Give your answers in this manner. (Eg 122334
  1. 213 = ?3
  2. 359 = ?9
  3. 3411 = ?11
  4. 145 = ?5
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. 213 = ?3
  2. 359 = ?9
  3. 3411 = ?11
  4. 145 = ?5