Mathematical thinking as fun to test the calculator. And the brain faster. Teaching Numeracy calculated to advance to keep pace with increased learning. Apps, think fast ....
/ / At this point in the process of developing it. I can fully recommend it.
- Addition, subtraction, multiplication, division.
- Game calculator faster.
- The number of games.
- Add a timer of 10 seconds per question.
- Add a simple question.
- Adds the multiplication table 1-25 for kids.