Subtracting Fractions and Mixed Numbers

Which equation matches the model?

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Tags

CCSS.4.NF.B.3A

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

What mixed number is shown in the picture?

• 1^3/4
• 1^1/2
• 1^1/4
• 5/4

Tags

CCSS.3.G.A.2

Which mixed number does the model represent?

• 1  2/7
• 1  3/8
• 1  3/7
• 1  5/7

Tags

CCSS.3.G.A.2

Regroup 1 whole to create an improper fraction.

• 5/4
• 4/5
• 11/4
• 4/11

Tags

CCSS.3.NF.A.3C

Solve.

Tags

CCSS.7.NS.A.1C

• 6/7
• 1  6/7
• 5/7
• 5  6/7

Tags

CCSS.7.NS.A.1C

• 1 3/8
• 2 6/4
• 1 6/8
• 2 3/4

Tags

CCSS.7.NS.A.1C

8. Look at the model below. Pick 2 ways to represent the amount the model shows.

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Tags

CCSS.3.G.A.2

What strategy do you need when you don't have enough parts when subtracting mixed numbers?

• Subtract whole numbers first.

• Decompose the fraction parts.

• Do nothing.

• Regroup the mixed number.

Tags

CCSS.7.NS.A.1C