Mental Math Trainer: Sprint

Train fast mental math in timed sprints — add, subtract, multiply, divide.

CalcSprint is a mental math trainer built for one thing: making you faster at arithmetic in your head. No paper, no calculator — just you, the clock, and a stream of problems to solve as fast as you can.Every session is a timed sprint. The clock starts, problems appear, and you tap the correct answer. The quicker and more accurately you solve, the higher you score.How it works:• Timed sprints — solve as many problem…