Number Problems -- Level 4

  • Long Division without remainder
    1. 4 digits divided by 2 digits
  • Long Division with remainder
    1. 4 digits divided by 2 digits
  • Multiplication and Division
    1. mixed operation -- (10 to 50) x (2 to 9)/(2 to 9)
    2. mixed operation -- (10 to 99) x (2 to 9)/(2 to 9)
    3. mixed operation -- (10 to 50) x (10 to 50)/(2 to 9)
    4. mixed operation -- (10 to 50) x (10 to 50)/(10 to 50)
  • Fraction
    1. LCM: find the Least Common Multiple (2 - 20)
    2. LCM: find the Least Common Multiple (2 - 40)
    3. addtion: with common factor in denominators
    4. equivalent percentage of a simple fraction (x1=1 x2=9 y1=1 y2=20)
    5. equivalent percentage of a simple fraction (x1=1 x2=9 y1=1 y2=30)
    6. conversion between improper fractions and mixed numbers
    7. multiplication (no common factor in the product)
    8. multiplication (may have common factor in the product)
    9. addition of mixed numbers
    10. fraction -> decimal