Adding Mixed Numbers with Like Denominators

Front

What is a mixed number?

Back

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

Front

How do you add mixed numbers with like denominators?

Back

To add mixed numbers with like denominators, add the whole numbers together and then add the fractions.

Front

What is the first step in adding 10 4/8 + 1 2/8?

Back

Add the whole numbers: 10 + 1 = 11.

Front

What do you do with the fractions when adding mixed numbers with like denominators?

Back

Add the fractions together: 4/8 + 2/8 = 6/8.

Front

What is 6/8 simplified?

Back

6/8 simplified is 3/4.

Front

What is the final answer for 10 4/8 + 1 2/8?

Back

The final answer is 11 3/4.

Front

What is the sum of 11 2/9 + 8 7/9?

Back

The sum is 20.

Front

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

Back

Divide the numerator by the denominator; the quotient is the whole number, and the remainder is the new numerator.

Front

What is the sum of 3 1/8 + 2 5/8?

Back

The sum is 5 3/4.

Front

What is the process to add 2 5/8 + 1 1/8?

Back

Add the whole numbers: 2 + 1 = 3, then add the fractions: 5/8 + 1/8 = 6/8, which simplifies to 3/4.