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Chapter 3 of 10
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Number Play

CBSE · Class 6 · Mathematics

Flashcards for Number Play — CBSE Class 6 Mathematics. Quick Q&A cards covering key concepts, definitions, and formulas.

37 questions64 flashcards5 concepts

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64 Flashcards
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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Frequently Asked Questions

What are the important topics in Number Play for CBSE Class 6 Mathematics?
Number Play covers several key topics that are frequently asked in CBSE Class 6 board exams. Focus on the core concepts listed on this page and practise related questions to build confidence.
How to score full marks in Number Play — CBSE Class 6 Mathematics?
Understand the core concepts first, then work through the 37 practice questions available for this chapter. Revise formulas and definitions regularly, and use flashcards for quick recall before the exam.
How many flashcards are available for Number Play?
There are 64 flashcards for Number Play covering key definitions, formulas, and concepts. Use them daily for 10–15 minutes for best results.

Sources & Official References

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

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