掛け算脳トレ
iOS app by Carep Technologies株式会社. Education · Carep Technologies株式会社
- Store rating
- 4.67 / 5
- Store rating count
- 3
- Download price
- Free to download
- In-app purchases
- Unknown
- Version
- 1.0.2
- Listing last refreshed
- 2026-09-12
View the original store listing
Store description excerpt
2桁×2桁の掛け算を楽しく学びながら、計算力と脳の瞬発力を鍛えましょう！ 98×94のような計算も、コツをつかめば一瞬で解けるようになります。 ゲーム感覚で楽しみながら、暗算力を鍛え、日常生活や仕事でも活かせる計算スキルを身につけましょう！ 短時間でも効果的に学習できるので、スキマ時間にサクッと挑戦できます。 計算の達人を目指して、さっそくチャレンジしてみませんか？
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