Decimal Calculations

About Decimals Calculations Master calculating with decimals! Practice addition, subtraction, multiplication, and division with decimal numbers, and tackle a variety of questions to build your confidence and fluency. Four Operations Practice with addition, subtraction, multiplication, and division of decimals—or mix them together. Flexible Timing Choose timed challenges (5-30 minutes) or fixed question sets (5-20 questions). Instant or Delayed Feedback Get immediate feedback after each answer, or review all at the end. How To Play 1 Choose Your Operation Type Select one or more options: Addition, Subtraction, Multiplication, or Division. 2 Select Your Game Format Choose Timed Challenge (5, 10, 15, 20, or 30 minutes) to practice under time pressure, or Fixed Questions (5, 10, 15, or 20 questions) to work at your own pace. 3 Select Feedback Type Choose Instant Feedback to see if you're correct immediately after each answer, or Feedback at End to review all answers together in the summary. 4 Play the Game Calculate the answer to each decimal problem shown. Line up your decimal points, apply the correct operation rules, and enter your results. The game ends when time runs out or you've completed all questions. 5 See Your Final Summary Review your score, accuracy percentage, and see the correct answers. Use this to improve your decimal calculation skills!

Choose a timed challenge or a fixed number of questions. Then select instant or end-of-session feedback.

Questions may be free-text, multiple choice, or fraction input. Read carefully and submit your answer.