Adding and Subtracting Fractions using the Money Model Strategy

3/5 + 3/10

• 9/12

• 9/10

• 3/5

• 6/10

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

1/2 + 9/20

• 10/20

• 1/2

• 13/20

• 19/20

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

3/20 + 3/4

• 18/20

• 6/20

• 9/10

• 9/20

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

3/4  -  1/2

• 1/3
• 1/4
• 2/3
• 1/5

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

4/5 - 1/10

• 3/5
• 7/10
• 4/50
• 5/15

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

The number on top of a fraction is called the....

• Multiple

• Numerator

• Denominator

• Decimal

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

The number on the bottom of the fraction is called the .....

• Numerator

• Denominator

• Decimal

• Multiple

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

True or False. The denominators of fractions must be the same before you can add or subtract them.

• True

• False

Tags

CCSS.7.NS.A.1C

Solve.  
3/5 + 1/4 = 

• 5/20
• 12/20
• 7/20
• 17/20

Tags

CCSS.7.NS.A.1C

Solve.

1/2 + 1/4 =

• 2/6

• 2/4

• 3/4

• 1 whole

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D