一道投

An engaging beginner math facts app for Kindergarten level students to practice both addition and subtraction facts within five!
- All answers will be between 0 and 5 to teach simple math facts
- Get instant feedback as to whether answers are correct or incorrect and try again if answers are wrong
- Absolutely NO ads or distractions to keep the user safe and engaged!
*With Plus app you get the additional perks:*
- Challenge yourself against the clock with an optional 120 second timer
- Real-time score tracker to keep track each practice session
- Easy to use keypad input to make answering questions easier and faster