Adding and Subtracting Fractions with Common Denominators

Front

What is a fraction?

Back

A fraction represents a part of a whole and is written as 'a/b', where 'a' is the numerator (part) and 'b' is the denominator (whole).

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What does it mean to have a common denominator?

Back

A common denominator is a shared multiple of the denominators of two or more fractions, allowing them to be added or subtracted easily.

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Front

How do you add fractions with common denominators?

Back

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

Back

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

Back

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

How do you subtract fractions with common denominators?

Back

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

Back

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

What fraction is represented with an 'x' on the number line if 'x' is at 1/8?

Back

1/8.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

Back

C.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

How do you write the fraction for 5 parts out of 12?

Back

5/12.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B