Adding and Discarding Fractions

The video tutorial guides viewers through solving a fraction addition problem to achieve a sum of 25/22. It begins by explaining the task, then demonstrates a step-by-step approach to solving it using the largest fractions first. The solution is verified, and alternative methods are considered, concluding that the initial method is optimal. The tutorial emphasizes understanding fraction addition and problem-solving strategies.

What is the target fraction that needs to be formed by adding other fractions?

• 8/22

• 22/25

• 16/22

• 25/22

Tags

CCSS.7.NS.A.1C

What is the first step suggested to approach the problem of adding fractions?

• Add all fractions together

• Discard all fractions

• Use the largest fraction first

• Use the smallest fraction first

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Which fractions are initially added to get close to the target fraction?

• 16/22 and 8/22

• 2/22 and 4/22

• 4/22 and 16/22

• 8/22 and 1/22

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

What is the result of adding 16/22 and 8/22?

• 26/22

• 24/22

• 22/22

• 25/22

Tags

CCSS.7.NS.A.1C

What is the final fraction added to reach the target of 25/22?

• 1/22

• 2/22

• 4/22

• 8/22

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Why was the method of using 16/22, 8/22, and 1/22 considered correct?

• It was the fastest method

• It used all available fractions

• It used the smallest fractions

• It was the only way to reach 25/22

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

What happens to the fractions that are not used in forming 25/22?

• They are added to the total

• They are discarded

• They are subtracted

• They are doubled

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Which fractions were put in the trash can after solving the problem?

• 2/22 and 4/22

• All fractions

• 16/22 and 8/22

• 1/22 and 8/22

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B