10を作れ！【計算パズル】

Simple rules to make 10 from four numbers, you get stuck. By level up the more correct answer, fun to continue!

I see four numbers and seems not to become want to calculate. It is an application that meets the kind you desire.

It is a simple rule that make the 10, but there are a lot of issues that head is full rotation. I wonder if you can answer all the questions.

Addition, subtraction, multiplication, and division (addition, subtraction, multiplication, division) so we focused only on, from the side of the elementary school, to adults, you can enjoy a wide range. Basic skills of arithmetic is extended steadily.

If layout is wrong, send a screenshot.

Music is VFR