Multiplication vs Square Root Pro

Multiply works offline. Privacy-first by design. No accounts. No ads. No tracking. No third-party SDKs. No data leaves the device. Game Center is optional. Pick the facts your child needs to practice, start a quick round, and see where they’re improving. Multiply keeps practice simple: clean drills, friendly feedback, progress tracking, achievements, and mistake review that helps kids focus on the facts they missed. Start free with: • Multiplication tables 1–12 • 10-question practice rounds • Today’s Drill - a rotating daily mix • Per-table accuracy stats • One profile • Color palettes Unlock Multiply Plus with one simple purchase: • Addition, subtraction, multiplication, division, and fractions • Custom quiz lengths: 10, 20, or 50 questions • Adjustable timers: off, 30s, 60s, or 120s • Practice any combination of tables • Mistake review for recently missed questions • Equation heatmap to spot the exact facts each child struggles with • Round-by-round history • Up to 3 profiles per device • 25 achievements across six categories Built for real practice: • Kids keep trying until they find the right answer • Streaks reward first-try answers, not random tapping • Friendly cheers and gentle haptics • Light and dark mode

Square roots are often found in math & science and quick calculation is sometimes necessary in order to tackle common questions.   This app teaches you mentally calculate square roots to reasonable accuracy (2 decimal places). Switch easily between English, Spanish, French, German & Chinese (Mandarin). Fully internationalized numeric system.