Perform the following divisions and check your answer by corresponding multiplication:
34750÷139
By actual division, we have
13925034750-278-------06950-695------0000-000-----000
Hence, the answer of the given division is 250.
Checking the given division by division algorithm, we have 250×139+0=34750
Perform the following subtractions. Check your answers by the corresponding additions.
8940-1094
400000-79876