Subtraction Frenzy HD

What it is: math practice (subtraction).

What you do with it: choose up to 3 numbers and subtract them from 50 to reach the target number. Each correct answer reveals a part of the hidden picture and earns points. The higher the level the less time to complete the task.

What we liked: interesting concept, the interface is easy to use.

What we didn't like: limited educational value (e.g. some sort of clues/prompts would make this app much better). No variety in challenges (gets repetitive, there is little motivation to keep on playing). The game progress is not saved.

Bottom line: good for simple subtraction practice. If you are not sure check out our video presentation (below).

Appysmarts