学研 幼児さんすう かず・たしざん 入学準備

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About this app

Contains a variety of problems, from the first numbers to the basics of addition.
[6 works recorded]
3 years old Kazu / 4 years old Kazu / 5 years old Kazu
4 years old Tashizan / 5 years old Tashizan / 6 years old Tashizan

■Comes with a "Souji no Renshu" that you can memorize in a big way!
After practicing the basic numbers 0-9, you can also learn how to write two-digit numbers up to 30.

■The work includes a variety of content that your child will be fascinated by.
The questions that change one after another are fun, and you can continue reading without getting bored.
Make selections by touching, connect by drawing lines, etc. While giving various answers, you can thoroughly educate yourself!
You can try the first 5 questions for free.

■All questions come with audio narration
Since the problem text is read aloud, even children who cannot read can use it with confidence. If you miss it, you can listen to it again.

■“Ganbari Sticker” function
If you do well at Keiko, you will receive a ``Ganbari Seal''. You can check the stickers at any time on the ikeiko list.

*In the problem narration, 10 is pronounced as "jukko".
The official pronunciation is ``jikko,'' but since it is often pronounced ``jukko'' in daily life, we chose it to make it easier for young children to understand.
Also, ``4'', ``7'', and ``9'' are also pronounced as ``shi'', ``shichi'', and ``ku'', but they are also pronounced as ``yon'', ``nana'', and ``kyu'', which are often pronounced in daily life. Masu.
Updated on
Jun 22, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Location and Device or other IDs
Data is encrypted in transit
Data can’t be deleted
Committed to follow the Play Families Policy