Numina – Learn Mental Math

发行商 SVERRE ANKER LARSEN GROENAAS AppTrack Ninja。

Get Faster Than a Calculator

Most people pull out their phone the second numbers appear. Numina trains you not to need it. Numina is a mental math training system designed to make calculation fast, automatic, and genuinely useful in real life. You learn the same kinds of techniques used by mental calculators — then train them until they feel effortless. Not school math. Speed math. Real mental performance. WHAT YOU’LL BE ABLE TO DO • Multiply large numbers in your head • Solve calculations faster than people using calculators • Instantly square numbers • Estimate quickly in everyday situations • Think through numbers wit…

分类: Education, Entertainment

的 App Store 排名、截图、估算和类似应用。 Numina – Learn Mental Math.