English

UNIT 1. NATURAL NUMBERS

UNIT 2. DIVISIBILITY

UNIT 3. INTEGER NUMBERS

UNIT 4. FRACTIONS

  1. Fractions are parts.
  2. Working with parts.
  3. Types of fractions.
  4. Mixed numbers.
  5. Simplifying fractions.
  6. Comparing fractions.
  7. Common denominator.
  8. Adding and subtrating fractions.
  9. Multiplying fractions.
  10. Dividing fractions.

UNIT 7. PROPORTIONALITY AND PERCENTAGES

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