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Number Play — Flashcards

CBSE · Class 6 · Mathematics

64 flashcards for Number Play (CBSE Class 6 Mathematics) to test yourself on key terms and facts. Sample: "How many 1-digit numbers are there?"

37 questions64 flashcards5 concepts

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64 Flashcards·
Number countingसंख्या गणनाDigit sumsअंकों का योगPalindromic numbersउलटी संख्याएँ
Card 1Number counting

How many 1-digit numbers are there?

Answer

Step 1: The 1-digit numbers are 1 to 9. Step 2: Count them: 1, 2, 3, 4, 5, 6, 7, 8, 9. Answer: There are 9 one-digit numbers.

Card 2संख्या गणना

एक अंक वाली कितनी संख्याएँ हैं?

Answer

चरण 1: 1-अंक वाली संख्याएँ 1 से 9 तक हैं। चरण 2: उन्हें गिनें: 1, 2, 3, 4, 5, 6, 7, 8, 9. उत्तर: 9 एक-अंक वाली संख्याएँ हैं।…

Card 3Digit sums

Komal notices that 68, 176, and 545 have the same digit sum. Check it.

Answer

Step 1: Add digits of 68 → 6 + 8 = 14. Step 2: Add digits of 176 → 1 + 7 + 6 = 14. Step 3: Add digits of 545 → 5 + 4 + 5 = 14. Answer: All three numbers have digit sum 14.

Card 4अंकों का योग

कोमल देखती है कि 68, 176 और 545 में अंक योग समान है। इसकी जाँच करें।

Answer

Step 1: Add digits of 68 → 6 + 8 = 14. Step 2: Add digits of 176 → 1 + 7 + 6 = 14. Step 3: Add digits of 545 → 5 + 4 + 5 = 14. Answer: All three numbers have digit sum 14.

Card 5Digit sums

Find the digit sum of 507.

Answer

Step 1: Take the digits: 5, 0, 7. Step 2: Add them: 5 + 0 + 7 = 12. Answer: The digit sum is 12.

Card 6अंकों का योग

507 के अंकों का योग ज्ञात कीजिए।

Answer

चरण 1: अंक लीजिए: 5, 0, 7. चरण 2: उन्हें जोड़िए: 5 + 0 + 7 = 12. उत्तर: अंकों का योग 12 है।…

Card 7Palindromic numbers

Write all 3-digit palindromic numbers using the digits 1, 2, and 3.

Answer

A 3-digit palindrome reads the same from left to right and right to left. Step 1: Choose the first digit: 1, 2, or 3. Step 2: The last digit must match the first digit. Step 3: The middle digit can be…

Card 8उलटी संख्याएँ

1, 2 और 3 अंकों का उपयोग करके सभी 3-अंकीय पैलिंड्रोमिक संख्याएँ लिखें।

Answer

एक 3-अंकीय पैलिंड्रोम बाएं से दाएं और दाएं से बाएं एक जैसा पढ़ा जाता है। चरण 1: पहला अंक चुनें: 1, 2, या 3। चरण 2: अंतिम अंक पहले अंक से मेल खाना चाहिए। चरण 3: मध्य अंक 1, 2, या 3 हो सकता है। संभावित …

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Practise All

Frequently Asked Questions

What are the important topics in Number Play for CBSE Class 6 Mathematics?
Key topics in Number Play include Numbers Can Tell Us Things, Supercells, Numbers on the Number Line, Playing with Digits. Study these first, then practise questions on each for Class 6 exams.
How many flashcards are available for Number Play?
There are 64 flashcards for Number Play covering key definitions, facts and ideas. A few sample cards are shown on this page.
How should I revise Number Play for Class 6 exams?
Learn the core ideas first, then work through the 37 practice questions on Number Play. Revise definitions regularly and use flashcards for quick recall before the exam.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

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