Add/Subtract Mixed Numbers with Like Denominators Practice

Front

What is a mixed number?

Back

A mixed number is a whole number combined with a fraction, such as 2 1/3.

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. If the fraction sum is improper, convert it to a mixed number.

Front

What is the first step in adding 3 1/8 + 5 2/8?

Back

Add the whole numbers: 3 + 5 = 8.

Front

What do you do after adding the whole numbers in mixed number addition?

Back

Add the fractions: 1/8 + 2/8 = 3/8.

Front

What is the final answer for 3 1/8 + 5 2/8?

Back

8 3/8.

Front

What is the process to simplify a fraction?

Back

To simplify a fraction, divide the numerator and the denominator by their greatest common factor.

Front

What is 29/10 as a mixed number?

Back

2 9/10.

Front

How do you subtract mixed numbers with like denominators?

Back

Subtract the whole numbers and then subtract the fractions. If the fraction result is negative, borrow from the whole number.

Front

What is the sum of 6 2/5 + 4 1/5?

Back

10 3/5.

Front

What is the definition of a denominator?

Back

The denominator is the bottom number of a fraction that indicates how many equal parts the whole is divided into.