脳トレ算数

計算に強くなろう

たし算、ひき算、かけ算、わり算の練習ができる

それぞれレベル１～４まで練習できる

算数を習った小学生から大人まで、計算力を鍛えて脳のトレーニング！ Become strongly in the calculation

Plus Sun, Hikisan, multiplication, I can practice division

Each I can practice until level 1-4

From elementary school students learned the math to adults, brain training tempered the computing power!