Calculate.
\frac{1}{2}+\frac{3}{4}
Calculate.
\frac{2}{3}+\frac{1}{9}
Calculate.
\frac{3}{5}+\frac{1}{3}
Calculate.
\frac{7}{10}-\frac{2}{5}
Calculate.
\frac{1}{4}-\frac{1}{12}
Calculate.
\frac{2}{3}-\frac{1}{4}
Order these expressions from least to greatest.
a) \frac{3}{4}-\frac{1}{10}
b) \frac{1}{2}+\frac{1}{6}
c) \frac{5}{6}-\frac{1}{4}
d) \frac{3}{5}+\frac{1}{6}
Draw a model that represents 3-1\frac{2}{5}.
Calculate.
1\frac{2}{5}+3\frac{4}{5}
Calculate.
\frac{3}{4}+5\frac{3}{8}
Calculate.
6\frac{3}{10}-1\frac{1}{5}
Calculate.
4\frac{1}{3}-2\frac{1}{2}
Kevin bought 3 pizzas to share with his family. Together, they ate 1\frac{5}{12} pizzas on Monday and another \frac{3}{4} of a pizza on Tuesday. How much pizza is left after Tuesday?
Use fraction strips to model and complete.
Use fraction strips to model and complete.
Use fraction strips to model and complete.
Explain why multiplying a fraction by \frac{5}{6} results in a value that is less than the original fraction.
Calculate.
\frac{3}{5}\times\frac{5}{8}
Calculate.
\frac{2}{6}\times\frac{5}{6}
Calculate.
\frac{3}{7}\times\frac{1}{6}
Calculate.
\frac{5}{8}\times\frac{3}{7}\times\frac{1}{2}
Draw a picture to show that \frac{3}{4}\times\frac{4}{5} is \frac{12}{20}, or \frac{3}{5}.
Describe a situation in which you would multiply \frac{1}{2}\times\frac{3}{4}.
Show two ways to calculate 1\frac{2}{3}\times2\frac{1}{4}.
Calculate.
\frac{3}{5}\times5\frac{1}{2}
Calculate.
\frac{7}{10}\times6\frac{3}{4}
Calculate.
1\frac{2}{5}\times1\frac{3}{4}
Calculate.
\frac{2}{9}\times5\frac{1}{3}
a) Draw a picture to show that \frac{3}{4}\div\frac{5}{8} is 1\frac{1}{5}.
b) Use a multiplication equation to show that \frac{3}{4}\div\frac{5}{8} is 1\frac{1}{5}.
Calculate.
\frac{4}{5}\div\frac{2}{5}
Calculate.
\frac{5}{8}\div\frac{1}{5}
Calculate.
\frac{1}{5}\div\frac{5}{8}
Calculate.
3\frac{1}{2}\div1\frac{1}{4}
The product of 3.4\times4.1 has a digit in the hundredths place, but not in the thousandths place. Use fraction operations to explain why.
Calculate.
\frac{2}{3}-\frac{1}{4}\times\frac{5}{6}\div2
Calculate.
(\frac{2}{3}-\frac{1}{4})\times(\frac{5}{6}\div2)
Calculate.
\frac{2}{3}-(\frac{1}{2})^2\times\frac{5}{6}\div2