Quick Maths: addition and subtraction

Quick Maths is designed for high-speed counting. You can choose from several modes Addition - Subtraction - Addition and Subtraction Range of digits: 10, 100, 1000, 10000 You can also include "Competition Mode" By selecting the appropriate timer for 30 sec, 1 min, 3 min, 5 min To see the statistics of the competitive mode, click the "Cup" button in the menu on the right. Next, to select the leaderboard you need, change the mode, range and timer values. Using our game, you can improve your speed ...