Adding and Subtracting Mixed Numbers

Front

What is a mixed number?

Back

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

Front

How do you add mixed numbers?

Back

To add mixed numbers, first add the whole numbers, then add the fractions. If the fraction sum is improper, convert it to a mixed number.

Front

How do you subtract mixed numbers?

Back

To subtract mixed numbers, first subtract the whole numbers, then subtract the fractions. If the fraction from the second number is larger, borrow from the whole number.

Front

What is the first step in adding 6 2/6 + 1 2/6?

Back

Add the whole numbers: 6 + 1 = 7.

Front

What is the fraction part of 6 2/6 + 1 2/6?

Back

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

Front

How do you simplify 4/6?

Back

Divide both the numerator and denominator by 2 to get 2/3.

Front

What is the final answer for 6 2/6 + 1 2/6?

Back

7 2/3.

Front

What is the result of 6 3/4 - 4 1/4?

Back

2 1/2.

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 2 7/8 - 3 3/8?

Back

1 3/8.