Question
Find the following values without a calculator.

Give your answers in this manner. (Eg 122334
  1. 412 = ?2
  2. 156 = ?6
  3. 212 = ?2
  4. 327 = ?7
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. 412 = ?2
  2. 156 = ?6
  3. 212 = ?2
  4. 327 = ?7