19:T4e9,There are 4,213 math calculation problems taught in elementary school from 1st grade to 6th grade! Menu structure by grade/field. You can practice repeatedly with small steps, so you can master the basics firmly. It is easy to learn because you can write intermediate calculations on the screen with your finger, and explanations are included so you can clearly understand the answer strategy and intermediate calculation formulas. Five questions are asked each time. If you get a perfect score, you will receive a ``Well done'' or ``Kenkaiden'' mark. It has a very simple and easy-to-use design, and you can enjoy using it continuously for a long period of time. This app displays advertisements within the app. If you are concerned about displaying advertisements, we apologize for the inconvenience, but if you wish, please use the ``Learning Intensive Plan (no advertisements)''. Terms of Use https://apps.studyswitch.co.jp/terms_of_use.html If you find a problem, please contact us by tapping the gear icon at the top left of the screen after launching the app and clicking "Contact Us". The "Hanpuku" learning series, which includes this app, is a popular series with over 50 million downloads. "Hanpuku" is a registered trademark of Gakko Net Inc.1a:T549,There are 4,213 math calculation problems taught in elementary school from 1st grade to 6th grade!
Menu structure by grade/field. You can practice repeatedly with small steps, so you can master the basics firmly.
It is easy to learn because you can write intermediate calculations on the screen with your finger, and explanations are included so you can clearly understand the answer strategy and intermediate calculation formulas.

Five questions are asked each time.
If you get a perfect score, you will receive a ``Well done'' or ``Kenkaiden'' mark.
It has a very simple and easy-to-use design, and you can enjoy using it continuously for a long period of time.

This app displays advertisements within the app.
If you are concerned about displaying advertisements, we apologize for the inconvenience, but if you wish, please use the ``Learning Intensive Plan (no advertisements)''.
Terms of Use https://apps.studyswitch.co.jp/terms_of_use.html

If you find a problem, please contact us by tapping the gear icon at the top left of the screen after launching the app and clicking "Contact Us".
The "Hanpuku" learning series, which includes this app, is a popular series with over 50 million downloads.
"Hanpuku" is a registered trademark of Gakko Net Inc.