Perform mentalism tricks using numbers. Display four objects with numbers on both sides. Allow spectators to flip and rearrange objects freely. Predict final sums after random arrangements. Share results and effects with others.
Practice 3rd with interactive problem-solving. Solve addition, subtraction, multiplication, and division challenges. Progress through 30 levels that increase in difficulty. Track performance and build speed and confidence over time.
The app provides exercises to help users learn multiplication tables. It offers games like "Lets multiply!", "Missing numbers", "The right pair", and "The falling answer" to practice tables from 2 to 19.
