I made this app for my second son.
When I was a first grader, I made an app called “Ichinensei no Sansuu”, which is a sequel to that.

There are a total of 4 types of questions. All are two-digit calculations.

・ Addition (no carry)
・ Addition (with advance)
・ Subtraction (no carry-down)
・ Subtraction (with carry-down)

10 questions each. 100 points will be a perfect score with 10 points per question.

If you select the item “Seiseki”, you can see the highest grade, and if you select the item “Kiroku”, you can see the latest grade.
Since “Kiroku” also has a date and time, it helps to prevent sabotage.

[Recommended for these people]

A dad or mom who wants to teach math for free to second-year-old children.
Those who are looking for a math app for second graders
People looking for free math apps
People who want to be good at Sansuu
People looking for recommended math apps
People who have children go to elementary school
People looking for an app like a calculation drill
People looking for popular math apps
People who want to do a lot of additions and subtractions
People who want to quickly calculate carry-up and carry-down
Those who are looking for an arithmetic study app for elementary school 2
Those who want to be good at studying math
Those who want to work hard on math learning
Person who wants to study at appli
People looking for apps for second grade math
Person who is looking for application of arithmetic second grader
People looking for a second grade math app
People looking for a 2nd year app
People looking for a 2nd year arithmetic app
People looking for a biennial math app
People looking for kids math app
People looking for easy-to-understand (easy to understand) math apps
People looking for math games
Those who want to learn math with a sense
People who like free apps
People who want to be good at double-digit calculations
Those who want to solve 2 digit calculations quickly
People who are not good at calculating two digits

// خيار A //

للتحميل にねんせいのさんすう - 小学2年生向け算数学習アプリ（無料） وزارة الدفاع من HappyMod.com.
تحتاج إلى تمكين الخيار "مصادر غير معروفة".
1. انقر فوق الارتباط أعلاه لتنزيل にねんせいのさんすう - 小学2年生向け算数学習アプリ（無料） mod APK.
2. احفظ الملف في مجلد التنزيلات بجهازك.
3. الآن اضغط على تثبيت وانتظر حتى ينتهي التثبيت.
4. بمجرد الانتهاء من ذلك , افتح اللعبة وابدأ بلعبها على الفور.

// خيار B //

لتنزيل にねんせいのさんすう - 小学2年生向け算数学習アプリ（無料） من تطبيق HappyMod , يمكنك اتباع هذا:
1. افتح متصفحك وقم بتنزيل ملف HappyMod APK من HappyMod.com - الموقع الرسمي الوحيد لـ HappyMod.
2. افتح إعدادات Android وانتقل إلى الخصوصية أو الأمان.
3. اضغط على خيار السماح بمصادر غير معروفة وتمكينه.
4. انتقل إلى تنزيلات Android وانقر على ملف APK.
5. اتبع التعليمات التي تظهر على الشاشة لتثبيته.
6. ابحث عن にねんせいのさんすう - 小学2年生向け算数学習アプリ（無料） في تطبيق HappyMod.