This drill allows you to practice converting base 10 numbers to binary.
Questions in the drill are multiple choice. Questions are shown in the top frame of the window, and four possible answers are listed under the question.
Click on the correct answer from the list, and you will see feedback for your choice in the bottom frame.
If your answer is correct, you will go on to the next question. If your answer is not correct, you will be asked to try the question again.
If you have moved out of the drill and want to get back to the same drill page that you left, click your browser's Back button until you get back to the page where you were working.