Download House of Hundreds-II – NCERT Class 3 Maths Chapter 9 PDF from the new NCERT Class 3 Maths book Maths Mela (2026-27). Read the chapter online or download the free PDF. A three-digit number is made of hundreds, tens and ones. 632 = 600 + 30 + 2.
House of Hundreds-II PDF – Chapter 9 of Maths Mela
Read the chapter online or download the PDF.
| Chapter | Download | |
|---|---|---|
| Chapter 9 PDF | House of Hundreds-II | View PDF |
| Full book | NCERT Class 3 Maths – Maths Mela | View Book |
Read Online
What Is in House of Hundreds-II? (Class 3 Maths Chapter 9)
- A three-digit number is made of hundreds, tens and ones. 632 = 600 + 30 + 2.
- A big tile stands for 100, a long tile for 10 and a small tile for 1.
- On the number line the numbers grow as we move to the right.
- Every number lies between two hundreds, two fifties and two tens. 468 lies between 460 and 470.
- One number can be made in many ways. 368 = 300 + 60 + 8 = 400 – 32.
- To compare, look at the hundreds first, then the tens, then the ones.
- Some numbers hide a pattern: 123 climbs, 353 reads the same both ways, 777 has triplet digits.
- In Bhutasankhya a word stands for a number. Moon is 1, eyes are 2, directions are 4.
Quick revision – House of Hundreds-II
| Word | What it means | Example from the chapter | Remember |
|---|---|---|---|
| Big tile | A tile worth one hundred | 6 big tiles = 600 | 100 = 10 tens |
| Long tile | A tile worth one ten | 3 long tiles = 30 | 10 = 10 ones |
| Small tile | A tile worth one | 2 small tiles = 2 | 10 ones make one ten |
| Number line | A line with the numbers in order | 667 lies between 665 and 670 | Right means more |
| Neighbouring hundreds | The hundreds just before and just after | 468 lies between 400 and 500 | Look at the hundreds digit |
| Neighbouring fifties | The fifties just before and just after | 468 lies between 450 and 500 | 450, 500, 550 … |
| Neighbouring tens | The tens just before and just after | 468 lies between 460 and 470 | Look at the tens digit |
| Number sentence | The number written as a sum or a take-away | 400 = 290 + 110 | Many sentences, one number |
| Twin digits | Both digits the same | 44, 77 | 111, 222 are triplet digits |
| Same both ways | Reads the same from either side | 353, 868 | First and last digit match |
| More than (>) and less than (<) | Signs used to compare | 905 > 384 | Open mouth faces the bigger number |
| Bhutasankhya | Saying a number with words | Moon = 1, Eyes = 2 | It means Word Numerals |
Old NCERT vs New – Class 3 Maths
This chapter is from Maths Mela, the new NCERT Class 3 Maths book (NCF-SE 2023, used from 2024-25). It replaced the old book “Math-Magic”, so chapter numbers and names differ from older PDFs.
Solutions and All Chapters
Answers to the exercises and the full chapter list of Maths Mela:
House of Hundreds-II – Overview
| Class | Class 3 |
| Subject | Maths |
| Book | Maths Mela – new NCERT book |
| Chapter | 9 of 14 – House of Hundreds-II |
| Book pages | 117 – 127 |
| Edition | NCERT Reprint 2026-27 |
| Session | 2026-27 |
| Free – read online or download |
Class 3 Maths Chapter 9 – FAQs
Where can I download House of Hundreds-II Class 3 PDF?
From the download table on this page – the chapter PDF is free, and the full book is linked too.
What is Class 3 Maths Chapter 9 about?
A three-digit number is made of hundreds, tens and ones. 632 = 600 + 30 + 2.
Is House of Hundreds-II from the new NCERT Class 3 Maths book?
Yes. It is chapter 9 of maths mela, the new NCERT Class 3 Maths book for 2026-27.
Is this the latest NCERT edition for 2026-27?
Yes – the PDF is NCERT’s latest edition for the 2026-27 session.
Where are the NCERT Solutions for Class 3 Maths Chapter 9?
Open the NCERT Solutions link above for answers to the exercise questions.