Ask your parent or teacher for help!
Subtract and type the answer. Use the TAB key or the mouse to move from problem to problem.
When you're done, press 'Check my answers'. Answers with a check mark are correct. Incorrect answers with an X will have the correct answers shown. The number of correct answers will be
shown on the top right of the page.
Press a number on the bottom of the page to change the biggest number to subtract from.
Press 'Do it again' for a new quiz.
Press here to turn directions OFF.