Find Common Denominators and +/- Fractions

#1

• 15

• 20

• 100

• 5

Tags

CCSS.2.OA.A.1

#2

• 15

• 10

• 20

• 35

Tags

CCSS.1.OA.A.1

#3

• 30

• 32

• 7

• 8

Tags

CCSS.2.OA.A.1

#4

• $\frac{7}{15}$

• $\frac{7}{12}$

• $\frac{14}{24}$

• $\frac{3}{4}$

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

#5

• $\frac{9}{12}$

• $\frac{5}{10}$

• $\frac{4}{10}$

• $\frac{9}{10}$

Tags

CCSS.4.NF.A.2

#6

• $\frac{1}{6}$

• $\frac{6}{4}$

• $\frac{3}{6}$

Tags

CCSS.4.NF.A.1

CCSS.5.NF.B.5B

#7

• $\frac{6}{8}$

• $\frac{4}{8}$

• $\frac{3}{6}$

• $\frac{7}{8}$

Tags

CCSS.4.NF.A.1

CCSS.5.NF.B.5B

#8

• 0

• 1

• 2

• 3

#9

• 3/4 is not equivalent to 6/12

• 3/4 is not equivalent to 9/12

• 2/3 is not equivalent to 6/12

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

#10

• $\frac{2}{3}$

• $\frac{14}{21}$

• $\frac{12}{21}$