Adding and Subtracting Fractions

Front

Is this a correct answer?

Back

No, you cannot add unlike denominators

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Front

What is the least common denominator you could use to subtract 1/3 and 1/4? Options: 3, 4, 24, 12

Back

12

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Front

What is the first step in solving this problem? ⅘ + ½ =

Back

Find a common denominator.

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Front

Solve this equation using the least common denominator: ¼ + ½

Back

3/4

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Front

What is the least common denominator of 1/2 and 3/7?

Back

14

Front

Joe has listed the first 4 multiples of 7 as: 7, 14, 22, 28. Which one is incorrect?

Back

22

Front

Back

5/7

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

8/10 + 3/5

Back

1 4/10

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Front

3/6 + 10/12

Back

1 4/12

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Front

1/4 + 5/8

Back

7/8

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2