NCERT Class 2 Mathematics Joyful-Mathematics (Sanskrit): Chapter 6 — उत्सवाय सज्जता (सङ्कलनं व्यवकलनं च)
This chapter, 'उत्सवाय सज्जता (सङ्कलनं व्यवकलनं च)' (Preparation for Festival) from NCERT's Class 2 Mathematics Joyful-Mathematics textbook in Sanskrit, focuses on addition using tens and ones. It introduces a scenario where Rohan and his friends need flower garlands for a festival. Each child has 10 flowers, and the chapter guides students to calculate the total number of flowers needed by adding tens and ones. The text uses visual aids and simple addition problems, like 10+2=12 and 30+7=37, to illustrate the concept. It also includes a word problem where Rohan and Suvali combine their flowers, demonstrating addition of two-digit numbers. This chapter helps young learners build foundational arithmetic skills in a culturally relevant context.
Quick info
| Board | CBSE / NCERT |
|---|---|
| Class | Class 2 |
| Subject | Mathematics |
| Book | Joyful-Mathematics (Sanskrit) |
| Chapter | Chapter 6 — उत्सवाय सज्जता (सङ्कलनं व्यवकलनं च) |
| Language | Sanskrit |
| PDF type | NCERT Textbook |
| Session | CBSE 2026 |
| Reading time | 1 minute |
| Word count | 153 |
Learning outcomes
- Understand the concept of tens and ones.
- Perform addition of two-digit numbers involving tens and ones.
- Solve simple word problems related to addition in a festive context.
- Develop basic arithmetic skills through practical examples.
Vocabulary
| Word | Meaning |
|---|---|
| उत्सव | Festival |
| सज्जता | Preparation |
| पुष्पमाला | Flower garland |
| आवश्यकता | Need |
| समीपे | Near / With |
| आहत्य | Total |
| दशका: | Tens |
| एकका: | Ones |
| मिलित्वा | Together |
| प्रयोगं | Use |
| आनयति | Brings |
| आवयो: | Our (dual) |
The complete chapter text is read in the official NCERT PDF viewer below (streamed from ncert.nic.in). This page provides NCERT Help study material — summary, vocabulary, practice questions, and FAQs — not a full reproduction of the textbook.
Read chapter online
This PDF is loaded from the official NCERT website (ncert.nic.in). Use the page buttons below to read — download is disabled on NCERT Help.
Read page by page below. PDF is streamed from the official NCERT website — no download button on this page.
Practice questions
- सिमरन के पास कितने फूल हैं यदि उसके पास 3 दहाई और 7 इकाई हैं? Answer: 37 फूल
- जावेद और ज़ोहा मिलकर कितने फूल लाते हैं यदि जावेद 4 दहाई और 8 इकाई लाता है और ज़ोहा 5 दहाई और 2 इकाई लाती है? Answer: 100 फूल (48 + 52 = 100)
- रोहन और सुवाली के पास कुल कितने फूल हैं? Answer: 65 फूल
Frequently asked questions
What is the main theme of Chapter 6 of Class 2 Mathematics (Joyful-Mathematics)?
The chapter 'उत्सवाय सज्जता (सङ्कलनं व्यवकलनं च)' focuses on preparing for a festival and involves learning addition of tens and ones.
What mathematical concept is taught in this chapter?
The chapter teaches the concept of addition using tens and ones, and how to add two-digit numbers.
How does the chapter explain addition?
It uses examples like Rohan needing 10+2=12 flowers and combines flowers brought by different children, illustrating addition with visual aids and equations.
What is the meaning of 'उत्सवाय सज्जता (सङ्कलनं व्यवकलनं च)'?
'उत्सवाय सज्जता (सङ्कलनं व्यवकलनं च)' translates to 'Preparation for Festival'.
What are 'दशका:' and 'एकका:' in the context of the chapter?
'दशका:' means tens and 'एकका:' means ones, representing the place value in numbers.
Related resources
Important topics
Topics covered
NCERT Class 2 Mathematics — Joyful-Mathematics (Sanskrit) — Chapter 6 — उत्सवाय सज्जता (सङ्कलनं व्यवकलनं च). Verified by NCERT Help Editorial Team. Reviewed on 29 Jul 2026. Last updated 10 Aug 2026.