VII >> Operations with fractions

  • 9.1 Add and subtract fractions

  • 9.2 Add and subtract mixed numbers

  • 9.3 Add and subtract fractions: word problems

  • 9.7 Multiply fractions and whole numbers

  • 9.8 Multiply mixed numbers

  • 9.10 Divide fractions

  • 9.11 Divide mixed numbers