ホシオの算数クエスト１年

Name: ホシオの算数クエスト １年
Availability: InStock
Author: Fuji-Studio

Fuji-Studio

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About this app

🌊 Elementary School 1st Grade Math Drill RPG "Hoshio's Math Quest 1st Grade"

The main character is Hoshio, a light blue whale who jumps into the world of math.

Solve math problems with multiple-choice quizzes and master 1st grade math with Hoshio!

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■ Includes all 19 units of the textbook, over 3,300 questions
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【Numbers and Calculations】
　・Numbers up to 10 (counting, comparing, ordering)
　・How many and how many (composition and decomposition of 10)
　・Addition (with and without carrying)
　・Subtraction (with and without borrowing)
　・Numbers up to 20 / Numbers up to 100
　• Addition and subtraction up to 100
　• Calculations with three numbers

【Shapes】
　• Various shapes (boxes, tubes, balls)
　• Shape play (triangles, squares, circles)

【Measurement (Comparison)】
　• Comparing lengths
　• Comparing volumes
　• Comparing areas
　• Clocks (What time? What time?)

【Data Utilization】
　• Organizing numbers (picture graphs)

【Other】
　• Order (from the front? from the back?)

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■ 3 Ways to Play
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✏️ Practice Mode
A random challenge of 5 questions that you can try any number of times a day.

🏆 Main Mode
Once a day, answer 5 questions correctly in a row to pass!
Collect bronze, silver, and gold badges.

👾 Monster Battle
By earning a silver medal or higher, you can challenge the boss monster of that unit.
Carrying and borrowing are solved in the steps of "making 10" and "subtracting from 10,"
a full-fledged intermediate calculation battle. If you get the answer right on the first try (complete defeat), the monster will be added to your collection in the encyclopedia.

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■ Features of Hoshio
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🔇 Completely Offline
💰 Completely Free, No Charges or Subscriptions
📵 No Ads
🛡️ No Personal Information Required, No Account Registration Required
🎵 With Sound Effects
📖 Learning History Saved on Your Device (No External Transmission)

"Let's Start Learning Math in a Fun Way with Hoshio-kun!"
Target Age: 13 Years and Up

Complete all 19 units and 3,300 questions of first-grade math with Hoshio, the light blue whale, on a quest. Completely free.

Updated on

Aug 17, 2026

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