Number Play
CBSE · Class 6 · Mathematics
Complete topic list for Number Play in CBSE Class 6 Mathematics. Key concepts, sub-topics, and what to focus on for board exams.
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Topics in Number Play
1. Numbers Can Tell Us Things
- A number can represent information, not only a count.
- In the children-in-a-line puzzle, each child says the number of taller neighbours.
- A child says 1 if only one taller child stands next to them.
2. Supercells
- A cell is coloured if the number in it is larger than its adjacent cells.
- In a single row, neighbours are the cells immediately to the left and right.
- In a multi-row table, neighbours are the cells immediately to the left, right, top, and bottom.
3. Numbers on the Number Line
- Numbers can be placed in order on a number line.
- A number line helps compare size.
- The smaller number lies to the left and the larger number lies to the right.
4. Playing with Digits
- There are nine 1-digit numbers, from 1 to 9.
- Numbers can have the same digit sum even when they are different.
- 68, 176, and 545 have the same digit sum.
Key Concepts
Central concept: Number Play
Frequently Asked Questions
What are the important topics in Number Play for CBSE Class 6 Mathematics?
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Sources & Official References
- NCERT Official — ncert.nic.in
- CBSE Academic — cbseacademic.nic.in
- CBSE Official — cbse.gov.in
- National Education Policy 2020 — education.gov.in
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
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