算数忍者〜たし算ひき算の巻〜

"Arithmetic Ninja-Addition and Subtraction Volume-" is full of mechanisms that allow children to learn addition and subtraction while having fun as if playing a game. Perfect for children who are not interested in studying. It is also a review of addition and subtraction learned at school. The game is an educational app that is safe for fathers and mothers who are anxious.

Learn by repetition!
-It is designed to surely acquire calculation power by iterative learning at a fast tempo.
・ Since it is a mechanism that is easy at first and gradually becomes difficult so that even children who are not good at studying and math can easily get along, master addition and subtraction while playing like a game!

Collect cards and have fun learning!
・ You can get a card by clearing the stage or clearing the review without making a mistake. Equipped with a mechanism that makes children crazy.
・ Can I get a rare card?

Aim for 1000 questions!
・ The number of questions answered, the number of correct answers, and the number of mistakes are recorded and can be confirmed by parents.
・ If you play a certain number of calculation problems, you will get a limited card!

You can play up to 3 people
・ You can record up to 3 so that your brothers and sisters can enjoy studying without fighting.
・ Let's play with Kazumaru for boys and Kazuha for girls!

Daily bonus card!
・ You can get a bonus card at 8 o'clock every morning!