Rational Numbers

Federal Board > Class 7 > Math (Total Videos: 298)

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Chapter 2: Rational Numbers (30 videos)   (Practice Test)
2.1: Rational Numbers  (Practice Test)
  1. Introduction to Rational Numbers
  2. Problem-Concept of Rational Numbers
  3. Representation of Rational Number on a Number Line
  4. Problem-Representation of Rational Number on a Number Line
2.2: Operations on Rational Numbers  (Practice Test)
  1. Addition of Two or More Rational Numbers
  2. Problem-Addition of Two or More Rational Numbers
  3. Subtraction of Two or More Rational Numbers
  4. Problem-Subtraction of Two or More Rational Numbers
  5. Additive inverse of rational numbers
  6. Multiplication and Dividing Rational Numbers
  7. Problem-Multiplication of Rational Numbers
  8. Multiplicative inverse
  9. Division of Rational Numbers
  10. Problem-Division of Rational Numbers
  11. Finding Reciprocal of a Rational Number
  12. Problem-Finding Reciprocal of a Rational Number
  13. Commutative Law of rational numbers w.r.t addition
  14. Commutative Law of rational numbers w.r.t multiplication
  15. Problem-Commutative Property with Respect to Multiplication
  16. Associative Law
  17. Associative law of Subtraction and Division
  18. Distributive Property of Multiplication Over Addition
  19. Problem-Distributive Property of Multiplication Over Addition
  20. Distributive Property of Multiplication Over Subtraction
  21. Problem-Distributive Property of Multiplication Over Subtraction
  22. Comparison of Rational Numbers Having Same Denominator
  23. Comparison of Rational Numbers Having Different Denominator
  24. Problem-Comparison of Rational Numbers Having Different Denominator
  25. Ordering of Rational Numbers
  26. Problem-Arranging Rational Numbers in Order