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An array is things in neat rows — dots in a rangoli, chairs in a hall, plants in a garden. Equal rows mean multiply. Read carefully: sometimes a few are missing or extra.
✓ You passed this lesson’s test.
Equal groups — “rows × how many in each row”
Use it for: Story sums in school tests and real life: seats, boxes, weeks, prices.
Check: 8 × 15 = 8 × 10 + 8 × 5 = 80 + 40 = 120, and 120 − 4 = 116 ✓
Work it out in your head or on paper, type the answer and press Check. Stuck? Press “Show me how”.
Right: 0 · Tried: 0
20 questions. Check each answer, then go to the next one. Get 16 or more right to pass.
🏅 Sign in with Google to earn the 🌸 Array Artist badge when you pass — and a certificate when you finish all 9 lessons of Module 3 · Multiplication strategies. You can still take the test without signing in.
Why does it work? When should you use it? Ask in English, मराठी or हिंदी.
Sign in with Google to ask Free — 20 questions a day.
Prefer a real teacher? TalentJR teachers take live online classes anywhere in India and visit homes in selected cities. Tell us what you need and our team will call you with timings and fees.