【實用教育app】Brain activity!! Calculation 1|最夯免費app

"Brain

activity calculation 1" is the game that continues clearing up the

issue of calculation made questions for in sequence by mental arithmetic

earnestly.

The problem is addition, subtraction, multiplication, four kinds of the

division.

I have you enjoy even the person who is weak in arithmetic and

mathematics because it is a simple problem.

Because do not only give an answer to addition, subtraction,

multiplication and division operation simply; of the head is done

gymnastics, and is good as activity training to forge brain.

You can use it as time killing such as the time that you had free a

little for one minute once.

In addition, because it is the issue of calculation of the primary

schoolchild level, it is most suitable for the training of the exercise

of the arithmetic of child, and it is with a game to have in the wide

generation play from a child to an adult.

Please try it as training to strengthen improvement and brain of the

ability for mental arithmetic by all means.

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免費玩Brain activity!! Calculation 1 App

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