Subtract fractions from whole number

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).

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 that whole, which can result in a mixed number or a fraction.

Front

How do you convert a whole number to a fraction?

Back

To convert a whole number to a fraction, you can write it as the whole number over 1 (e.g., 4 = 4/1).

Front

What is a mixed number?

Back

A mixed number is a whole number combined with a fraction (e.g., 3 1/2).

Front

How do you subtract fractions with different denominators?

Back

To subtract fractions with different denominators, first find a common denominator, convert the fractions, and then subtract the numerators.

Front

What is the common denominator of 9 and 7?

Back

The common denominator of 9 and 7 is 63.

Front

What is the first step in subtracting a fraction from a whole number?

Back

The first step is to convert the whole number into a fraction with the same denominator as the fraction being subtracted.

Front

Calculate: 4 - 2/9 = ?

Back

3 7/9.

Front

Calculate: 5 - 4/7 = ?

Back

4 3/7.

Front

Calculate: 5 - 9/12 = ?

Back

4 3/12.