Adding fractions and mixed numbers with unlike denominators (

1/5 + 4/15=

• 5/20

• 3/15

• 7/15

• 5/15

2 1/4 + 3 2/12

• 5 3/4

• 5 5/12

• 5 3/12

• 5 2/4

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

• 9  5/7
• 5  2/3
• 10  1/5
• 11  5/6

Tags

CCSS.7.NS.A.1C

1/3 + 4/9 =

• 7/9
• 5/9
• 6/9
• 5/12

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

-5/6 + (-4/7)

• -19/42

• -11/42

• -9/13

• -1 17/42

2  2/10 + 5  1/5 =
Reduce if needed.

• 5  3/4
• 7  2/5
• 3  3/5
• 7  4/10

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

-2/5 + (-1/9)

• -13/45

• -23/45

• 13/45

• 23/45