Adding Mixed Numbers

When you add mixed numbers, what is your first step?

• Use a place holder

• Add

• Stack

• Subtract

Tags

CCSS.7.NS.A.1C

After you add your fractions, what do you do if you have an improper fraction?

• Leave it

• Carry the whole number(s)

• Convert to another mixed number

• Try adding again

4   1/3   + 2  1/3

• 6  1/3
• 6  2/3
• 6  2/6
• 7  2/3

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

4 2/5 + 3 7/10

• 7 55/50

• 7 1/10

• 8 5/50

• 8 1/10

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

9  1/2  +  7  1/2

• 17
• 16
• 14  1/2
• 16  1/2

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

3  4/5  + 4  3/5

• 7  2/5
• 8  2/5
• 6  3/5
• 8  9/5

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

1 1/6 + 4 1/2= ?

• 6
• 5 5/6
• 5 4/6

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

1 and 3/8 + 1 and 7/16

• 2 and 12/16

• 2 and 3/4

• 2 and 13/16

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2