Chapter 8: Big Ideas Adding Subtracting Fractions

 $Write\ \frac{8}{12}\ in\ simplest\ form.$  

•  $\frac{4}{6}$  

•  $\frac{1}{2}$  

•  $\frac{2}{3}$  

•  $\frac{1}{3}$  

 $\frac{1}{2\ }\ +\ \frac{5}{8}$  

•  $\frac{9}{8}\ or\ 1\ \frac{1}{4}$  

•  $\frac{8}{8}\ or\ 1$  

•  $\frac{9}{8}\ or\ 1\ \frac{1}{8}$  

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

 $\frac{3}{5}\ -\ \frac{5}{10}$  

•  $\frac{1}{10}$  

•  $\frac{2}{10}$  

•  $\frac{1}{5}$  

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

 $1\ \frac{1}{3}\ +\ 3\ \frac{3}{8}$  

•  $4\ \frac{3}{8}$  

•  $4\ \frac{17}{24}$  

•  $4\ \frac{8}{12}$  

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

 $7\ \frac{1}{2}\ -\ 6\ \frac{1}{6}$  

•  $13\ \frac{4}{6}$  

•  $1\ \frac{2}{6}$  

•  $13\ \frac{2}{3}$  

•  $1\ \frac{1}{3}$  

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

You spend 3/5 of your allowance on food AND1/6 of your allowance on entertainment. How much of your allowance do you spend?

• $\frac{4}{11}$

• $\frac{3}{30}$

• $\frac{1}{10}$

• $\frac{23}{30}$

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

You walk 2/3 mile and run 6/9 mile. Do you walk the same distance that you run? (Hint: find a common denominator and see if they are the same fraction.)

• Same Distance

• Not the same distance

Tags

CCSS.4.NF.A.2

A Fraction has a numerator of 2 and a denominator greater than 8. Is the fraction closer to 0, 1/2, 1. (Hint: draw a number line and plot any fraction with a numerator of 2 and a denominator greater than 8.

• closer to 0

• closer to 1/2

• closer to 1

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

A track team runs 3 3/8 miles before school and 1 1/4 miles after school. How many miles does the team run each day?

• $2\ \frac{1}{8}$

• $4\ \frac{5}{8}$

• $4\ \frac{4}{8}$

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Newton buys 8 pounds of meat. He uses 2 3/8 pounds to make hamburgers. Then, he uses 3 1/2 pounds to make meatballs. The rest of the meat that is leftover will be used for a pot of soup. How much will be leftover for the soup?

• $5\ \frac{5}{8}$

• $5\ \frac{7}{8}$

• $3\ \frac{1}{8}$

• $2\ \frac{1}{8}$

Tags

CCSS.7.NS.A.3