NCERT Solutions Class 3 Mathematics Chapter 6 – House of Hundreds - I

Name: House of Hundreds - I – Class 3 Mathematics
Uploaded: 2026-05-31
Description: This chapter teaches 3-digit number operations like addition, subtraction find increasing and decreasing numbers. Children also explore number names, number line games, and comparing numbers using real-life examples.

Class 3 Mathematics

Last Updated: 31 May 2026

Share on WhatsApp

Chapter Introduction

This chapter teaches 3-digit number operations like addition, subtraction find increasing and decreasing numbers. Children also explore number names, number line games, and comparing numbers using real-life examples.

Watch Video Lecture

Video Coming Soon..

Practice more on the App!

Get unlimited MCQ tests & video lectures.

Download

Important Points

🕐 Coming Soon

Important points for this chapter will be added shortly. Check back soon!

Practice MCQ Questions (41 questions)

Q1. 123 + 345 = ?

Q2. 276 + 489 = ?

Q3. 564 + 132 = ?

Q4. 678 + 214 = ?

Q5. 395 + 508 = ?

Get all 41 MCQ questions + more!

Download the Genius Mind app for unlimited practice, mock tests & video lectures.

▶ Google Play

Frequently Asked Questions (FAQ)

🕐 Coming Soon

FAQs for this chapter will be added soon. Stay tuned!

NCERT Solutions Class 3 Mathematics Chapter 6 – House of Hundreds - I

Chapter Introduction

Watch Video Lecture

Video Coming Soon..

Important Points

Practice MCQ Questions (41 questions)

Q1. 123 + 345 = ?

Q2. 276 + 489 = ?

Q3. 564 + 132 = ?

Q4. 678 + 214 = ?

Q5. 395 + 508 = ?

Q6. 729 + 168 = ?

Q7. 817 + 192 = ?

Q8. 643 + 357 = ?

Q9. 999 + 111 = ?

Q10. 456 + 321 = ?

Q11. 285 – increase the number by one

Q12. 147 – increase the number by ten

Q13. 367 – decrease the number by 2

Q14. 289 – decrease the number by 10

Q15. 290 – increase the number by 20

Q16. Which is the smallest number 374, 473, 347, 437

Q17. Which is the smallest number 239, 123, 321, 456

Q18. Which is the greatest number 466, 437, 439, 447, 483

Q19. Which is the greatest number 464, 387, 123, 256, 348

Q20. What is the number sentence for the number 211?

Q21. Fill in the blank: 321 ____ 231

Q22. What is the number sentence for the number 111?

Q23. What is the number sentence for the number 312?

Q24. What is the number sentence for the number 309?

Q25. What is the number sentence for the number 275?

Q26. What is the number sentence for the number 423?

Q27. What is the number sentence for the number 365?

Q28. What is the number sentence for the number 343?

Q29. What is the number sentence for the number 458?

Q30. What is the number sentence for the number562?

Q31. What is the number sentence for the number 606?

Q32. What is the number sentence for the number 800?

Q33. Fill in the blank: 209 ____ 290

Q34. Fill in the blank: 199 ____ 201

Q35. Fill in the blank: 285 ____ 275

Q36. Fill in the blank:325 ____ 235

Q37. Fill in the blank: 235 ____ 523

Q38. Fill in the blank: 153 ____ 153

Q39. Fill in the blank: 432 ____ 423

Q40. Fill in the blank: 110 ____ 110

Q41. Fill in the blank: 321 ____ 209

Frequently Asked Questions (FAQ)

Related Chapters