AI先生　英検５級 vs Speed Math Drill

あなたの英検学習を強力にサポート！ このアプリは、英検５級に特化したAI技術を活用して、試験の学習を効率化します。ユーザーの質問に分かりやすい解説で、合格への最短ルートを提供します。忙しいあなたでも、スキマ時間を活用して知識を深められます。

Train your calculation speed with 100-question timed drills — for kids and adults alike. Speed Math Drill is a no-nonsense arithmetic practice app. Open it, pick a mode, and start solving. No registration, no account, no internet needed. ■ WHAT YOU PRACTICE • Addition, subtraction, multiplication & division • Times tables (multiplication tables) • All operations mixed, or single-subject focus ■ HOW IT WORKS Each session gives you 100 questions. Solve them as fast as you can and beat your personal best. ■ WHO IT'S FOR • Elementary-age kids building calculation speed • Parents looking for a simple, ad-light math tool • Adults keeping arithmetic reflexes sharp • Students preparing for timed math tests ■ FREE vs. PREMIUM Free — All four operations (mixed): 100 questions per session, with banner ads Premium (one-time purchase): · Single-subject focus mode (addition only, subtraction only, etc.) · Ad-free experience No subscriptions. No recurring charges. Pay once, use forever. ■ FULLY OFFLINE & PRIVATE No data is collected or sent anywhere. Works without Wi-Fi.