Adding and Subtracting of Fractions with Unlike Denominators Practice Problems

You have ten (10) practice problems on adding and subtracting fractions with different denominators. These exercises will help you sharpen your skills. Good luck!

Problem 1: \(\Large{5 \over 9} + {1 \over {18}}\)

Answer

Problem 2: \(\Large{2 \over 7} + {3 \over 5}\)

Answer

Problem 3: \(\Large{3 \over 4} – {2 \over 3}\)

Answer

Problem 4: \(\Large{4 \over 5} – {2 \over {10}}\)

Answer

Problem 5: \(\Large{4 \over 9} + {3 \over 8}\)

Answer

Problem 6: \(\Large{7 \over {10}} + {1 \over 4}\)

Answer

Problem 7: \(\Large{{11} \over {15}} – {2 \over 9}\)

Answer

Problem 8: \(\Large{{17} \over {30}} – {4 \over {15}}\)

Answer

Problem 9: \(\Large{6 \over {12}} + {4 \over 9}\)

Answer

Problem 10: \(\Large{5 \over 6} – {3 \over {10}}\)

Answer