CBSE Class 7 Maths, Chapter 4: Expressions using Letter-Numbers
NCERT Ganita Prakash Part 1, pages 81–105. 12 topics, about 5 days of study at 20 to 30 minutes a day.
Topics in this chapter, with textbook pages
- Introductionpage 81
- 4.1The Notion of Letter-Numberspages 81–85
- 4.2Revisiting Arithmetic Expressionspages 85–86
- 4.3Omission of the Multiplication Symbol in Algebraic Expressionspages 86–87
- Mind the Mistake, Mend the Mistakepage 87
- 4.4Simplification of Algebraic Expressionspages 87–95
- 4.5Pick Patterns and Reveal Relationshipspage 95
- Formula Detectivepages 95–96
- Algebraic Expressions to Describe Patternspages 96–97
- Patterns in a Calendarpages 97–99
- Matchstick Patternspages 100–105
- SUMMARYpage 105
Teach this chapter at home
- A day-by-day plan with the exact textbook pages for each day.
- A step-by-step script for each day, so you know what to say and ask, written from the NCERT chapter.
- A quiz at the end and a written task you can check with a photo of the notebook.
Textbook pages follow the 2026-27 NCERT print and can differ by a page or two in older prints. Adhian Gurus is not affiliated with NCERT or CBSE.