Shear stress is an important parameter at inquiry, sizing or operational stage of a heat exchanger for evaluating the potential of surface fouling due …
Solve one hundred 9x9 CalcuDoku puzzles from easy to very difficult. If you get stuck, get hints that will take you closer to the solution.免費玩CalcuDok …
¿Tienes una mente rápida? Acumula tiempo con cada acierto para conseguir la máxima puntuación. Marca si una operación es verdadera o falsa lo más rápi …
The Anzan app!"Anzan" means mental calculation. The questions of basic arithmetic operations (+, −, ×,and ÷,) are set randomly.Each question is very v …
Let's join the calculating contest!From children to adults can challenge to it.Answer ten questions within 60 seconds.Get a gold medal of the calculat …
It's free.It's an eco system puzzle game to combine the same numbers then remove it.The removed numbers will become your earning points, and they will …
Input the right mathematical formula! It is easy calculation. Both children and adults can enjoy themselves. It is a game which inputs expression like …
Das Konzept eines Retro-Spiels vereint mit Rechenaufgaben. Unser Spiel, basierendauf dem sehr bekannten PacMan erweitert dessen Funktionen um einen Re …
Are you good at Math? With Calcit you or your children will learn Pro Math.免費玩Calcit Puzzle APP玩免費免費玩Calcit Puzzle AppCalcit Puzzle APP LOGOCalcit Puz …