Adding Mixed Numbers with Unlike Denominators using Models

1. Find the sum of the models below.

• 3 1/4
• 4
• 4 1/4
• 4 3/4

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

2. Find the sum of the models below.

• 5 1/3
• 5 2/3
• 6 1/3
• 6 2/3

Tags

CCSS.4.NF.B.3A

3. Find the sum of the models below.

• 3 7/8
• 4 1/8
• 4 3/8
• 4 7/8

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

4. Find the sum of the models below.

• 4 3/10
• 4 1/2
• 4 9/10
• 5 7/10

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

5. Find the sum of the models below.

• 3 1/4
• 3 3/8
• 3 5/8
• 3 7/8

Tags

CCSS.4.NF.B.3A

6. Find the sum of the models below.

• 4 1/8
• 4 5/8
• 4 7/8
• 5 1/8

Tags

CCSS.4.NF.B.3A

7. Find the sum of the models below.

• 2 1/3
• 2 5/6
• 3 1/6
• 4

Tags

CCSS.4.NF.B.3A

8. Find the sum of the models below.

• 4 5/10
• 4 7/10
• 4 9/10
• 5 1/10

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

9. Find the sum of the models below.

• 2 5/6
• 3 1/3
• 3 5/6
• 4 2/3

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

10. Find the sum of the models below.

• 2 1/6
• 2 5/6
• 3 1/6
• 3 1/3

Tags

CCSS.4.NF.B.3A