Question
In which numbers does the digit '1' has the smallest value. Give the answer in letter. (Eg a)
  1. 4108
  2. 1874
  3. 9819
  4. 7841


2 m

Click button first when a symbol is required. X

In which numbers does the digit '1' has the smallest value. Give the answer in letter. (Eg a)
  1. 4108
  2. 1874
  3. 9819
  4. 7841