Plus and Minus

Features Plus and Minus

The math app is suitable for children from the first grade of elementary school.From simple plus and minus tasks in the range 1 ...
10 to demanding tasks in the range 1 ...
1000.In four shades (1-10, 1-20, 1-100 and 1-1000), the children, their abilities and grades are accordingly not overwhelmed.For each problem solved, your score increases - so it is even more fun.
In addition, the number of the tasks and the correctly solved tasks appears.