Subtracting Fractions from a Whole Number

Front

What is a whole number?

Back

A whole number is a number without fractions or decimals, and it can be zero or any positive number (0, 1, 2, 3, ...).

Front

What does it mean to subtract a fraction from a whole number?

Back

Subtracting a fraction from a whole number means taking away a part of the whole, which results in a smaller number that may also include a fraction.

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

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, then perform the subtraction.

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Front

What is the result of 3 - 5/8?

Back

2 3/8

Tags

CCSS.7.NS.A.1C

Front

What is the result of 3 - 7/8?

Back

2 1/8

Tags

CCSS.7.NS.A.1C

Front

What is the result of 4 - 1/2?

Back

3 1/2

Tags

CCSS.7.NS.A.1C

Front

What is the result of 4 - 1/7?

Back

3 6/7

Tags

CCSS.7.NS.A.1C

Front

What is the result of 4 - 1/3?

Back

3 2/3

Tags

CCSS.7.NS.A.1C

Front

What is a fraction?

Back

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

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What is a mixed number?

Back

A mixed number is a whole number combined with a fraction, such as 2 1/2.

Tags

CCSS.3.NF.A.3C