Subtracting Binary Numbers
Here you can practice binary subtraction. When you press "New Problem,"
binary numbers will appear in the first two cells. Enter their difference as a binary
number in the third cell and press "Check Answer." Results appear in the second
table.
Hints
- If you get a question incorrect, you should redo it and resubmit the answer.
- Do not use "leading zeros". That is, do not input binary numbers like "001101".
- If you miss a problem three times, pressing "Show Answer" will cause the correct answer to appear.
