5th Grade - Adding & Subtracting Fractions

What must you have to add and subtract fractions?

• Common numerators
• Different numerators
• Different denominators
• Common denominators

Tags

CCSS.7.NS.A.1C

What is the least common denominator you could use to subtract 1/3 and 1/4?

• 3
• 4
• 24
• 12

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

• 2/15
• 2/0
• 1/2
• -1/2

Tags

CCSS.7.NS.A.1C

• 2/5
• 5/6
• 4/6
• 1/5

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

 $\frac{4}{7}+\frac{1}{3}=$  

•  $\frac{17}{21}$  

•  $\frac{19}{21}$  

•  $\frac{5}{10}$  

•  $\frac{5}{21}$  

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Convert  $1\frac{\text{6}}{\text{10}}$  to an improper fraction.

•  $\frac{\text{16}}{\text{10}}$  

•  $\frac{\text{17}}{\text{10}}$  

•  $\frac{\text{16}}{\text{6}}$  

•  $\frac{\text{17}}{\text{6}}$  

Convert  $1\frac{\text{3}}{\text{5}}$  to an improper fraction.

•  $\frac{8}{5\ }$  

•  $\frac{9}{5}$  

•  $\frac{6}{3}$  

•  $\frac{15}{5}$  

Tags

CCSS.4.NF.B.3

Convert  $\frac{\text{10}}{\text{6}}$  to a mixed number.

• 2  $\frac{4}{10}$  

•  $1\frac{\text{4}}{\text{6}}$  

•  $4\frac{\text{4}}{\text{6}}$  

•  $2\frac{\text{4}}{\text{6}}$  

Tags

CCSS.5.NF.B.3

Chris is painting a wall. 7/8 of the wall is blue. He has finished 1/4 of the blue. What fraction of the blue still needs to be painted?

• 6/4

• 1/8

• 6/8

• 5/8

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Brooke had 3/5 of an apple pie and her mom had 2/7 of an apple pie.  How much apple pie do they have altogether?

• 35/35
• 5/12
• 31/35
• 1  2/35

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2