Adding and Subtracting Fractions with unlike denominators

 $\frac{1}{4}+\frac{2}{3}$  

•  $\frac{3}{12}$  

•  $\frac{3}{4}$  

•  $\frac{11}{12}$  

•  $\frac{3}{7}$  

Tags

CCSS.5.NF.A.1

CCSS.5.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

Cole's pea plant grew $\frac{3}{4}$ inch.  Josie's pea plant grew $\frac{2}{3}$ inch.  How much taller is Cole's pea plant than Josie's?  

• 1 inch

•  $\frac{1}{3}$  inch

• They are equal

•  $\frac{1}{12}$  inch

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

 $\frac{5}{12}+\frac{1}{6}$  

•  $\frac{6}{18}$  

•  $\frac{6}{12}$  

•  $\frac{3}{4}$  

•  $\frac{7}{12}$  

Tags

CCSS.4.NF.A.2

 $\frac{8}{9}-\frac{5}{6}$  

•  $\frac{1}{18}$  

•  $\frac{3}{3}$  

•  $\frac{3}{18}$  

•  $\frac{1}{54}$  

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Mr. Bridges read 2/15 of the read aloud on Monday. Mrs. Benson read 1/5 of the read aloud on Tuesday. How much of the book did they read so far?

• $\frac{3}{20}$

• $\frac{1}{3}$

• $\frac{3}{15}$

• $\frac{1}{2}$

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

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

• 1/5
• 1 1/3
• 1 1/5
• 1 3/5

Tags

CCSS.7.NS.A.1C

• - 3/56
• 18/56
• - 4/15
• 29/56

Tags

CCSS.7.NS.A.1C

4/5 + 3/8 (be sure to simplify)

• 32/40

• 1 7/40

• 2 5/7

• 1 1/2

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2