Practice addition, subtraction, multiplication, and division. Start out easy if you want to, then advance through five difficulty levels.
No timers, no ads, and completely free.
История обновлений
1.0.1
2019-08-30
• Adds support for drawing in the margins
• Adds an animation for incorrect answers
• Changes the correct answer sound
• Hides the cursor when the correct answer is entered
• Changes the font for the example problems to use monospaced digits leading to better alignment
• Adds a button for sharing the app
• Adds the option to copy the support email