Subtract Fractions from Whole Numbers

Front

What is a fraction?

Back

A fraction represents a part of a whole. It consists of a numerator (top number) and a denominator (bottom number).

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What does it mean to subtract fractions?

Back

Subtracting fractions means finding the difference between two fractions, which involves taking one fraction away from another.

Tags

CCSS.4.NF.B.3A

Front

How do you subtract a fraction from a whole number?

Back

To subtract a fraction from a whole number, convert the whole number to a fraction with the same denominator as the fraction being subtracted.

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Front

What is the first step in subtracting fractions?

Back

The first step is to ensure both fractions have a common denominator.

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Front

What is 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.

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Front

How do you convert a whole number to a fraction?

Back

To convert a whole number to a fraction, place the whole number over 1 (e.g., 3 becomes 3/1).

Tags

CCSS.3.NF.A.3C

Front

What is the result of 7/5 - 4/5?

Back

3/5

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

What is the result of 1 1/4 - 3/4?

Back

2/4 or 1/2

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

What is the result of 1 2/6 - 3/6?

Back

5/6

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

What is the result of 1 - 5/12?

Back

7/12

Tags

CCSS.7.NS.A.1C