Addition & Subtraction of Fractions

 $\frac{3}{4}$  and  $\frac{5}{6}$  

What is the least common denominator(LCD)?

• 6

• 12

• 18

• 24

Tags

CCSS.4.NF.A.2

The number on the top of a fraction is called what?

• numerator
• denominator
• fractionator
• equivalent

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Which of the following is equivalent to 2/3?

• 8/21

• 16/24

• 6/4

• 20/32

If you color in 2 more slices what is the fraction?

• $\frac{3}{8}$

• $\frac{6}{8}$

• $\frac{5}{8}$

• $\frac{5}{3}$
  

Tags

CCSS.3.NF.A.1

CCSS.3.G.A.2

How to find the lowest term of a fraction?

• multiply the fraction by its reciprocal

• divide both numerator and denominator by their GCF

• multiply both numerator and denominator by their LCM

• divide both numerator and denominator by their GCF

If you get 8 out of these 10 questions correct, what is that written as a fraction?

• 1/2
• 10/8
• 8/10
• 1/4

Tags

CCSS.3.G.A.2

If you have a chocolate bar that is divided into 10 parts and you eat 8 parts, what fraction of the chocolate bar is left?

• 2

• 8/10

• 4/5

• 1/5

 $2\ \frac{3}{4}$  

Write as an improper fraction.

• 11/4

• 12/2

• 10/3

• 8/4

Tags

CCSS.3.NF.A.1

 $\frac{35}{6}$  

Write as a mixed number.

• 6

•  $5\ \frac{1}{6}$  
  

•  $6\ \frac{5}{6}$  
  

•  $5\ \frac{5}{6}$  
  

Tags

CCSS.4.NF.B.3

What is the difference of the given fractions?

• 2

• $\frac{2}{15}$

• $\frac{4}{15}$

• 2/5