5G Quiz#3: Lesson16.5 Add and Subtract Unlike Fractions

Solve and Simplify

2/6 + 1/2

• 5/6

• 3/6

• 4/6

• 3/8

Solve and simplify if possible.

3/4 + 2/8

• 1

• 5/12

• 6/32

• 5/8

Find the diffrence.
Simplify if possible.

5/6 - 1/3

• 1/2

• 1/3

• 1/6

• 1/12

What number could be a common denominator for these two fractions?
1/5   and   5/6?

• 30
• 11
• 6
• 5

Tags

CCSS.4.NF.A.2

Yamos ate  $\frac{3}{8}$  of a pizza and Havah ate  $\frac{1}{4}$  of the pizza. How much pizza did they eat in all?

• 1/2

• 5/8

• 3/4

• 7/8

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

(Choose one that is true) When you add or subtract fractions with unlike denominators you..

• Find the greatest common factor to change your denominator

• Change the denominator by picking a random number then divide

• Find the least common multiple to change your denominator

• none of these are true

Tags

CCSS.7.NS.A.1C

What is the Least Common Denominator(LCD) of 2/3 + 1/2?

• 2

• 3

• 6

• 12

Tags

CCSS.4.NF.A.2

Solve and simplify if possible.

3/4 - 2/10

• 11/20

• 9/10

• 11/24

• 9/4

I ate 1/3 of a pizza. Cody ate 1/2 of the same pizza. How much did we eat of the pizza?

• 5/6

• 1 whole

• 2/6

• 9/12

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Find the sum. Simplify if possible.
 $\frac{5}{10}+\frac{8}{5}$ 

•  $\frac{5}{9}$  

•  $\frac{1}{10}$  

• 
   $2\frac{1}{10}$  

•  $2\frac{2}{10}$