Checking understanding of addition and subtraction with fractions

12 questions

1. What is the word for the number above the fraction line?
2. Which of the following are equivalent to {2}\over{3}?
3. Calculate {2}\over{7} + {4}\over{7}.
4. Calculate {6}\over{7} - {3}\over{7}.
5. The larger the denominator, the ___ the parts.
6. Sort the following from smallest to largest.
7. The most efficient way to add or subtract fractions is using the ___.
8. Which of the following is not a common denominator of {1}\over{4} and {7}\over{12}?
9. \frac{2}{7} + \frac{1}{8} \square \frac{2}{7} + \frac{1}{9}
10. Calculate {5}\over{12} - {1}\over{4}.
11. Which of the following is not a correct alternative for {1}\over{4} - {5}\over{8} + {3}\over{16}?
12. Calculate {1}\over{4} - {5}\over{8} + {3}\over{16}?

License: OGL