Think in Numbers

Small sums. Big possibilities. Think in Numbers is a calm space for a little arithmetic practice. No ads. No account. Your own pace. CLASSIC — ALWAYS FREE Practice addition, subtraction, multiplication and division. Pick any combination or mix all four. Choose Easy, Medium, Hard or Extreme. Find the correct answer from three choices, earn points and build your streak. Pause whenever you need, continue a saved game and share your results. Division questions always have whole-number answers. All original Classic features remain free and work offline. OPTIONAL NUMBERS PLUS Build your own routine with eight skill areas and focused training tools: • Daily 10-question workouts and a 30-day archive • Smart practice that adapts as you answer • 60-second sprints to race your own score • Addition, subtraction, multiplication, division, percentages, fractions, negative numbers and missing numbers • Custom workouts: select skills, difficulty, question count and times tables 1–20 • Explanations and mistake review • Accuracy charts, skill summaries, daily goals, streaks, milestones and workout history • Export your progress as CSV • Ocean, Rose, Forest and Sunset training themes Numbers Plus is an optional auto-renewing monthly or yearly subscription. Both plans unlock the same features. Prices are shown in the app before purchase. Payment and subscription management are handled by Google Play. Cancel before renewal in Google Play to avoid the next charge. Your practice stays on your device. Think in Numbers has no advertising, analytics, AI service or developer-operated backend. Generated questions and Classic gameplay work offline; Google Play purchases, price loading and restoration require an internet connection. Privacy: https://oanarinaldi.com/thinkinnumbersprivacy.html Android terms: https://oanarinaldi.com/thinkinnumbersterms.html Support: [email protected]

Think in Numbers arrives on Android. Free Classic includes all operations, custom mixes, four difficulties, scores, streaks, saved games and sharing. Optional Numbers Plus adds eight skills, daily workouts, smart practice, sprints, custom workouts and progress tools.