Mixed Numbers and Fraction Operations

This video tutorial explains how to add fractions with common denominators. It covers the process of keeping the common denominator and adding the numerators, followed by simplifying the result. The tutorial also addresses adding improper fractions and converting them into mixed numbers. Finally, it demonstrates adding mixed numbers by separately adding whole numbers and fractions.

What is the first step when adding fractions with common denominators?

• Subtract the numerators

• Keep the common denominator

• Multiply the numerators

• Add the denominators

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

When adding 5/8 and 7/8, what is the sum of the numerators?

• 16

• 14

• 12

• 10

How can you simplify the fraction 12/8?

• Divide by 4

• Multiply by 4

• Multiply by 2

• Divide by 2

What is the mixed number form of the fraction 3/2?

• 2 1/2

• 2 1/3

• 1 1/2

• 1 2/3

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

What is the result of adding 6/5 and 8/5?

• 10/5

• 14/5

• 12/5

• 16/5

How many times does 5 go into 14 when converting 14/5 to a mixed number?

• 2 times

• 4 times

• 1 time

• 3 times

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

What is the whole number result of adding 2 and 3 in the mixed numbers 2 1/3 and 3 2/3?

• 4

• 5

• 6

• 7

Tags

CCSS.4.NF.B.3A

What is the sum of the fractions 1/3 and 2/3?

• 4/3

• 3/3

• 2/3

• 1/3

What does 3/3 simplify to?

• 1

• 0

• 1/3

• 2/3

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

What is the final result of adding 2 1/3 and 3 2/3?

• 5

• 6

• 7

• 8

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D