Adding Mixed Numbers

Find each sum. Simplify if possible. Estimate for reasonableness.

ex: 1 (space)1/2

1 1/2

¹/₅ + ³/₁₀

• ²/₁₀

• ⁵/₁₀

• ³/₁₀

• 3/5

3 10/16 + 5 4/8 = 

• 8 2/16

• 9 18/16

• 9 2/16

• 8 14/8

Add the mixed numbers.

• 6 7/10

• 7 2/10

• 4 1/10

• 10 6/7

• 10 1/3

• 9 1/3

• 3 2/3

• 8 2/3

7 3/5 + 9 2/5 =

• 17

• 17 5/10

• 16 5/15

• 18

6 2/5 + 4 1/5 =

• 10 4/5

• 10 3/5

• 10 1/5

• 10

3/10 + 50/100

• 53/100

• 20/100

• 503/100 or 5 3/100

• 80/100

1 3/10 + 2 60/100

• 3

• 3 90/100

• 3 63/100

• 90/100