NCERT Solutions for Class 3 Mathematics Maths Mela Chapter 6
NCERT solutions for Class 3 Mathematics Chapter 6 House of Hundreds – complete answers & explanations
In this blog, you'll find the NCERT solutions for Class 3 Mathematics Chapter 6 "House of Hundreds – I." This chapter introduces students to the concepts of numbers beyond 100, counting in hundreds, and understanding the relationships between hundreds, tens, and ones. The chapter is crucial as it forms the foundation for understanding large numbers and enhances numeracy skills that are important for both daily life and exams. Here, you will find the complete solutions strictly based on the worksheet shared.
What this NCERT chapter covers?
This chapter focuses on:
1. Counting and understanding large numbers (200-300)
2. Breaking down numbers into hundreds, tens, and ones
3. Comparing and ordering numbers
4. Solving real-life problems related to numbers
5. Understanding place value and applying it in various contexts
It helps students:
- Develop a better understanding of numbers beyond 100
- Enhance their ability to compare and arrange numbers
- Learn to apply their knowledge in practical, real-life scenarios
- Build a foundation for more complex mathematical operations
How to use these NCERT solutions?
1. Attempt the questions first– It’s
important to try solving each question on your own before referring to the solutions.
2. Use the answers for checking – After attempting, check your answers with the provided solutions. This will help you understand if your method is correct.
3. Get guidance from parents/teachers – Parents or teachers can guide you through concepts that are difficult to understand.
4. Follow the order of the worksheet – The solutions are structured in the same order as the worksheet. This ensures clarity and prevents confusion.
Important tips & tricks for students
1. **Common mistakes to avoid** – Be careful with place value while comparing numbers. Misunderstanding the hundreds, tens, and ones can lead to incorrect answers.
2. **NCERT expectations for answers** – Always provide complete steps and explanations wherever required. Simple numerical answers without reasoning may not score full marks.
3. **How to score full marks** – Pay attention to the patterns and practice counting large numbers. Focus on solving problems logically, step-by-step.
4. **How to approach activities and speaking tasks** – For activity-based or open-ended questions, follow the instructions and express your reasoning clearly.
NCERT solutions – complete answer key
Question 1:
Aji, Teji, and Jojo have come to the mela. Guess the number of ‘triangular torans’.
Answer: There are 50 triangles in each line, and 5 lines in total. The total is 250 triangles.
Question 2:
Guess how many bangles there are. Try counting the total number of bangles.
Answer: The total number of bangles is 200 and 80 more, which makes 280.
Question 3:
Guess how many toffees there are in the boxes.
Answer: The total number of toffees is 299.
Question 4:
How many more triangles to make 300?
Answer: There are 50 more triangles to make 300.
Question 5:
How many bangles less than 300?
Answer: There are 20 fewer bangles to make 300.
Question 6:
Jojo is jumping on a tiled path inside the mela. Fill in the empty tiles with numbers.
Answer: The numbers are 211, 212, 216, 294, 295, etc.
Question 7:
Teji and Jojo have learnt to write numbers with the help of matchstick bundles.
Answer: 235 is written as 200 + 35.
Question 8:
Write the corresponding numbers based on the pictures.
Answer:
a. 285 – increase the number by one: 286
b. 147 – increase the number by ten: 157
c. 367 – decrease the number by 2: 365
d. 289 – decrease the number by 10: 279
e. 290 – increase the number by 20: 310
Question 9:
Make the number slider as shown in the picture.
Answer: Instructions for making the number slider are given, increasing or decreasing the number as required.
Question 10:
Flag game: Teji has thought of a number between 200 and 210. Jojo has to guess it.
Answer: The game involves guessing numbers between 200 and 210. Each guess is followed by a flag pointing to the right if the number is more than the guess, or to the left if the number is less than the guess.
Question 11:
Write down any number name. Count the number of letters in that number name and write the name of that new number down.
Answer: For example, 235 → "Two hundred and thirty-five" (23 letters).
Question 12:
Locate the numbers 216, 243, 257 on the number line below.
Answer: Numbers are correctly placed on the number line as instructed.
Question 13:
Write the corresponding floor and column number for each of the houses.
Answer: The floor and column numbers for each house are:
1st Floor, Column 3 for House number 13, etc.
Question 14:
Arvind Dada wants to pack small boxes of 10 in a big box of 100.
Answer:
a. He can fit 10 boxes of 10 in a box of 100.
b. He can fit 20 boxes of 10 in two boxes of 100.
c. He can fit 40 boxes of 10 in four boxes of 100.
d. He will find 10 boxes of 10 when he opens a box of 100.
Question 15:
Write the house numbers of the yellow and pink houses.
Answer: The yellow houses are: 209, 228, 242, etc. The pink houses are: 258, 267, etc.
Question 16:
Compare the following numbers and use the signs >, < appropriately.
Answer:
(a) 199 is less than 201: 199 < 201
(b) 285 is more than 275: 285 > 275
Why NCERT solutions help students?
1.Exam readiness – These solutions provide an accurate and detailed approach to solving each problem, ensuring students are well-prepared for their exams.
2. Concept clarity – With clear, step-by-step explanations, students can build a strong understanding of the concepts.
3.NCERT-aligned answers – Since the solutions follow the exact structure and content of the worksheet, they are perfectly aligned with NCERT guidelines.
4.Confidence-building– Students will feel confident in their ability to solve similar problems after practicing these solutions.
Help your child build strong Mathematics fundamentals with expert-guided learning support.
Book a free trial!