Adding and Subtracting Fractions with Like Denominators

What is the top number in a fraction called?

• Dividend

• Numerator

• Denominator

• Quotient

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

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

• Subtract them

• Add them

• Multiply them

• Keep them the same

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

What is the result of adding 10/7 and 12/7?

• 1/7

• 22/7

• 2/7

• 22/14

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

When subtracting fractions with the same denominator, what do you do with the numerators?

• Keep them the same

• Multiply them

• Subtract them

• Add them

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

What is the result of subtracting 2/7 from 15/7?

• 13/7

• 17/7

• 1/7

• 13/14

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

What type of fraction has a numerator larger than the denominator?

• Unit fraction

• Mixed number

• Improper fraction

• Proper fraction

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

In the example given, what should 3/4 + 1/4 equal?

• 1/4

• 4/8

• 4/4

• 3/4

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

What mistake was made in the addition example of 3/4 + 1/4?

• The denominators were added

• The numerators were not added

• The denominators were subtracted

• The numerators were subtracted

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

What is the correct result of 6/7 - 2/7?

• 6/7

• 8/7

• 4/7

• 2/7

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

What should you always keep in mind when adding or subtracting fractions with like denominators?

• Change the denominators

• Keep the denominators the same

• Multiply the denominators

• Divide the denominators

Tags

CCSS.7.NS.A.1C