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Expressions using Letter-Numbers

Class7BookGanita Prakash Part 1 · Chapter 4

Start with “Letter-Numbers: Ages and Matchsticks”

Topics in this chapter

  1. 1a.Letter-Numbers: Ages and Matchsticks▶
  2. 1b.Formulas: Costs and Perimeters▶
  3. 2.Revisiting Arithmetic Expressions▶
  4. 3.Omitting the Multiplication Symbol▶
  5. 4a.Like Terms: Adding and Simplifying▶
  6. 4b.Simplifying with Brackets▶
  7. 4c.Equal or Not? Mind the Mistake▶
  8. 5.Formula Detective: Expressions for Patterns▶
  9. 6.Patterns in a Calendar▶
  10. 7a.Matchstick Patterns▶
  11. 7b.Expressions for Everyday Situations▶
  12. 7c.Traffic Lights and the Endless Grid▶