TRIA is a fan and challenging arithmetic game.
The goal is to find a specific number doing basic arithmetic calculations like addition, subtraction and multiplication.
It is an interesting game for all ages that would like to freshen their brain doing some maths.
There are 2 game modes:
A. Easy mode: ADDiT
Pick 3 consecutive numbers.
Find the target number by doing additions and subtractions only at any combination.
B. Hard mode: MULTiT
Pick 3 consecutive numbers.
Find the target number by doing one multiplication and one addition or subtraction.

Look at your worldwide score through Google game play and compete other players's scores.

Best game to learn Addition, Subtraction & Multiplication on small numbers !!!