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  • Pre algebra
  • Fractions
  • Adding and subtracting fractions

Adding and subtracting fractions

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  • Question 1:
    1 pts
    		Evaluate expression.
  • Question 2:
    1 pts
    		Evaluate each expression.

  • Question 3:
    1 pts
    		Evaluate each expression.
  • Question 4:
    1 pts
    		Evaluate each expression.
  • Question 5:
    2 pts
    		Add the fractions that correspond to the shaded regions. Express the result both as an improper fraction and as a mixed number.
    none of these
  • Question 6:
    2 pts
    		Subtract the mixed numbers.
  • Question 7:
    2 pts
    		Subtract the numbers.

  • Question 8:
    2 pts
    		Which expression can be used to represent the white regions shown on the picture.
  • Question 9:
    3 pts
    		Add the fractions
  • Question 10:
    3 pts
    		Substract the fractions

  • Question 11:
    3 pts
    		Write the answer in simplest form.
  • Question 12:
    3 pts
    		Write the answer in simplest form.

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Whole numbers

Decimal numbers

Fractions

Absolute values

Percents, Ratos, Proportions