Add and Subtract fractions and Mixed numbers

Front

What needs to be the same when adding and subtracting fractions?

Back

The denominator.

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

What is the first step when adding or subtracting fractions with unlike denominators?

Back

Find a common denominator.

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Front

What is the number on the top of a fraction called?

Back

Numerator.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What is the number on the bottom of a fraction called?

Back

Denominator.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

How do you add fractions with the same denominator?

Back

Add the numerators and keep the denominator the same.

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

How do you subtract fractions with the same denominator?

Back

Subtract the numerators and keep the denominator the same.

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

What is a mixed number?

Back

A number that consists of a whole number and a proper fraction.

Tags

CCSS.3.NF.A.3C

Front

How do you convert an improper fraction to a mixed number?

Back

Divide the numerator by the denominator.

Front

What is the sum of 1/4 and 1/4?

Back

1/2.

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

What is the difference between 3/4 and 1/4?

Back

1/2.

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D