subtract 1001001(2) and 100010(2) = 100111 Column

Calculator of numbers in various number systems.

Adding, subtracting, multiplying, and dividing numbers in a column. Moreover, numbers can be entered in different number systems.

  • Calculator
  • Instruction
  • Theory
  • History
  • Report a problem

Enter two numbers and specify their base of the number system:
...
-1001001
100010
0100111
the Final answer: 10010012 - 1000102 = 1001112
Your score?