Question
Find the following values without a calculator.

Give your answers in this manner. (Eg 122334
  1. 4211 = ?11
  2. 3911 = ?11
  3. 212 = ?2
  4. 445 = ?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. 4211 = ?11
  2. 3911 = ?11
  3. 212 = ?2
  4. 445 = ?5