Adding Mixed Numbers

Front

What is a mixed number?

Back

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

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

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.

Tags

CCSS.7.NS.A.1C

Front

What is the first step in adding 4 1/3 + 2 1/3?

Back

Add the whole numbers: 4 + 2 = 6.

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

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

Back

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

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

What is the final answer for 4 1/3 + 2 1/3?

Back

6 2/3.

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

What is an improper fraction?

Back

An improper fraction is a fraction where the numerator is greater than or equal to the denominator, such as 5/4.

Tags

CCSS.3.NF.A.3C

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 7 1/2 + 3 4/8?

Back

11.

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Front

How do you simplify fractions?

Back

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

Front

What is the sum of 2 3/8 + 5 7/8?

Back

8 1/4.

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D