Integers, Rational Numbers and Real Numbers

Cambridge Board > O-Levels Year-1 > Math (Total Videos: 334)

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Chapter 2: Integers, Rational Numbers and Real Numbers (38 videos)   (Practice Test)
2.1: Negative Numbers
  1. Problem-Positive, Negative and Natural Integers or Directed Numbers
  2. Positive, Negative and Natural Integers or Directed Numbers
  3. Problem-Representing Integers on the Number Line
2.2: Addition and Subtraction Involving Negative Numbers  (Practice Test)
  1. Sum of Two or More Given Integers or Directed Numbers
  2. Problem-Sum of Two or More Given Integers or Directed Numbers
  3. Sum of Two Integers or Directed Numbers With Unlike Signs
  4. Problem-Sum of Two Integers or Directed Numbers With Unlike Signs
  5. Sum of Two Integers or Directed Numbers With like Signs
  6. Rule of Sum of Two Integers With like Signs
  7. Prob-Rule of Sum of Two Integers With like Signs
  8. Rule of Sum of Two Integers With Unlike Signs
  9. Prob-Rule of Sum of Two Integers With Unlike Signs
  10. Difference of Two Given Positive Integers or Directed Numbers
  11. Prob-Difference of Two Given Positive Integers or Directed Numbers
2.3: Multiplication and Division Involving Negative Numbers  (Practice Test)
  1. Multiplication of Integers or Directed Numbers With Like Signs
  2. Prob-Multiplication of Integers or Directed Numbers With Like Signs
  3. Multiplication of Integers or Directed Numbers With Unlike Signs
  4. Prob-Multiplication of Integers or Directed Numbers With Unlike Signs
  5. Division of Integers or Directed Numbers with Like Signs
  6. Problem-Division of Integers or Directed Numbers with Like Signs
  7. Division of Integers or Directed Numbers with Unlike Signs
  8. Problem-Division of Integers or Directed Numbers with Unlike Signs
  9. Division of an Integers or Directed Numbers by 0 is Not Possible
  10. Problem-Division of an Integers or Directed Numbers by 0 is Not Possi
  11. Simplifying Expressions Involving Integers or Directed Numbers
2.4: Rational Numbers and Real Numbers  (Practice Test)
  1. Percentages, Fractions and Decimals
  2. Conversion of Decimals to Rational Numbers
  3. Problem-Conversion of Decimals to Rational Numbers
  4. Terminating Decimals
  5. Problem-Terminating Decimals
  6. Non-terminating Decimals
  7. Problem-Non-terminating Decimals
  8. Concept of Rational Numbers
  9. Problem-Concept of Rational Numbers
  10. Representation of Rational Number on a Number Line
  11. Problem-Representation of Rational Number on a Number Line
  12. Introduction to Real Numbers
  13. Problem-Concept of Real Numbers