Category | Price | Seller | Device |
---|---|---|---|
Education | Free | Jacco Slok | iPhone, iPad, iPod |
Calc Meister is also very suitable for children, try level 1 and 2 and start a little competition with easier sums!
Per turn you need to answer within the given time frame. Per turn you can only give 2 wrong answers. What are you waiting for? Challenge yourself and beat the Meister!