Exam 4: Decimals

Find the least common multiple of each set of numbers - $36,27,18,10$

Add or subtract. Write the answer in lowest terms. - $\frac{9}{16}+\frac{1}{16}$

Simplify each of the following. Use the order of operations as needed. - $\frac{1}{2}+\frac{3}{4} \cdot \frac{8}{9}$

Find the least common multiple of each set of numbers. - $10,15,9,5$

First estimate the answer. Then add or subtract to findthe exact answer. Write the answer as a mixed number. - $1 \frac{1}{2}+4 \frac{3}{8}+3 \frac{5}{6}$

Solve each application problem. -A sapling grew $8 \frac{1}{2}$ inches one year, $10 \frac{3}{4}$ inches the second year, and $9 \frac{3}{4}$ inches the third year. How much did it grow during the three years?

Find the least common multiple of each set of numbers. - $18,24,27$

Simplify each of the following. Use the order of operations as needed. -If two numbers have no factors in common, what will be the least common multiple of the numbers? Give an example to support your answer.

Add or subtract. Write the answer in lowest terms. - $\frac{11}{12}-\frac{1}{12}$

First estimate the answer. Then add or subtract to find the exact answer. Write the answer as a mixed number. - $11-4 \frac{7}{16}$

Simplify each of the following. Use the order of operations as needed. - $\left(\frac{5}{8}-\frac{1}{3}\right) \div \frac{5}{12}$

Add or subtract. Write the answer in lowest terms. - $\frac{5}{9}+\frac{1}{6}$

Write $<$ or $>$ to make a true statement. - $\frac{7}{8}$ ______ $\frac{8}{9}$

Add or subtract. Write the answer in lowest terms. - $\frac{1}{8}+\frac{5}{8}$

First estimate the answer. Then add or subtract to findthe exact answer. Write the answer as a mixed number. - $7 \frac{1}{3}+2 \frac{5}{6}+5 \frac{2}{9}$

Add or subtract. Write the answer in lowest terms. - $\frac{11}{12}-\frac{5}{12}$

Write < or > to make a true statement. - $\frac{3}{4}-\frac{11}{18}$

Find the least common multiple of each set of numbers. - $27,24,36$

Find the least common multiple of each set of numbers. - $27,18,21,12$

Add or subtract. Write the answer in lowest terms. - $\frac{5}{10}+\frac{1}{10}$