Adding Fractions and Mixed Numbers Mastery

The video tutorial covers adding fractions with the same and different denominators, as well as adding mixed numbers. It begins with a review of adding fractions with the same denominator, emphasizing keeping the denominator and simplifying the result. The tutorial then progresses to adding fractions with different denominators, explaining how to find a common denominator and simplify improper fractions. Finally, the video addresses adding mixed numbers, combining whole numbers and fractions, and simplifying the results.

When adding fractions with the same denominator, what do you do with the denominators?

• Subtract them

• Keep them the same

• Multiply them

• Add them together

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

What is the simplified form of 10/12?

• 3/4

• 2/3

• 5/12

• 5/6

What is the result of adding 1/8 and 1/8?

• 1/16

• 1/2

• 2/8

• 1/4

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

How do you find a common denominator for fractions with different denominators?

• Add the denominators

• Find the least common multiple

• Multiply the numerators

• Subtract the denominators

What is the result of adding 1/2 and 3/10 after finding a common denominator?

• 8/10

• 4/10

• 13/10

• 11/10

Tags

CCSS.7.NS.A.1C

What is the simplified form of 19/15?

• 1 2/15

• 1 1/15

• 1 4/15

• 1 3/15

What is the result of adding 1/5 and 1/10?

• 1/15

• 3/10

• 2/10

• 1/2

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

When adding mixed numbers, what should you do with the whole numbers?

• Ignore them

• Add them separately

• Subtract them

• Multiply them

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

What is the result of adding 3 1/2 and 4 4/5 after finding a common denominator?

• 7 9/10

• 8 3/10

• 8 1/10

• 7 1/10

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

What is the simplified form of 23/20?

• 1 4/20

• 1 2/20

• 1 3/20

• 1 1/20