Adding and Subtracting Fractions with Unlike Denominators

What is

 $\frac{1}{2}-\ \frac{1}{7\ }=$  

•  $\frac{5}{14}$  

•  $\frac{6}{14}$  

•  $\frac{9}{20}$  

•  $\frac{12}{16}$  

Tags

CCSS.7.NS.A.1C

What side of the turkey has the most feathers?

(a)  

Tags

CCSS.L.2.1E

CCSS.L.3.1A

CCSS.L.3.1G

 $\frac{7}{10\ }\ -\ \frac{1}{2}=$  

•  $\frac{1}{9}$  

•  $\frac{1}{5}$  

•  $\frac{23}{100}$  

•  $\frac{12}{142}$  

Tags

CCSS.7.NS.A.1C

 $\frac{1}{6}+\frac{1}{2}=$  

•  $\frac{1}{9}$  

•  $\frac{12}{45}$  

•  $\frac{2}{4}$  

•  $\frac{2}{3}$  

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

 $\frac{7}{8}+\ \frac{1}{3}=$  

•  $1\ \frac{5}{24}or\ \frac{29}{24}$  

•  $1\ \frac{12}{13}$  

•  $\frac{1}{6}$  

•  $\frac{7}{9}$  

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

 $\frac{3}{4}-\ \frac{2}{5}=$  

•  $\frac{7}{20}$  

•  $\frac{6}{12}$  

•  $\frac{1}{2}$  

•  $0$  

Tags

CCSS.7.NS.A.1C

Henry bought 1/4 pound of screws and 2/5 pound of nails to build a skateboard ramp. What is the total weight of the screws and nails?

• 15/20 screw

• 12/22 nail

• 13/20 pound

• 12/11 pound

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

When is Thanksgiving?

• Thursday November 26th

• Wednesday October 22nd

• Christmas?

• Turkey?

Why did the cookie go to the doctor?

• I don't know?

• He was feeling crummy

• He didn't say

• He was sick?

Tags

CCSS.L.1.1J

CCSS.L.2.1F

CCSS.L.8.1C

CCSS.L.K.1D

What is 5/10 in reduced form?

• 1/2

• 1/3

• 5/10

• 12/4