Adding Like Denominators

Find each sum. Simplify if possible.

• 4/5

• 4/10

• 2/5

• 1/5

Find each sum. Simplify if possible.

• 9/20

• 9/10

• 8/10

• 4/5

Find each sum. Simplify if possible.

• 4/16

• 1/2

• 4/8

• 1/4

Find each sum. Simplify if possible.

• 1/6

• 1/2

• 6/12

• 5/6

Find each sum. Simplify if possible.

• 9/10

• 9/20

• 3/2

• 3/5

Find each sum. Simplify if possible.

Find each sum. Simplify if possible.

• 3/6

• 1/2

• 3/12

• 1/4

Find each sum. Simplify if possible.

Find each sum. Simplify if possible.

Find each sum. Simplify if possible.