Subtract Mixed Numbers with Like Denominators(no regrouping)

Front

What is a mixed number?

Back

A mixed number is a whole number combined with a proper fraction, such as 2 1/4.

Tags

CCSS.3.NF.A.3C

Front

How do you subtract mixed numbers with like denominators?

Back

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

Tags

CCSS.7.NS.A.1C

Front

What is the first step in subtracting mixed numbers?

Back

The first step is to separate the whole numbers from the fractions.

Tags

CCSS.7.NS.A.1C

Front

What does 'like denominators' mean?

Back

Like denominators mean that the fractions have the same bottom number (denominator), allowing for direct subtraction.

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

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

Back

Multiply the whole number by the denominator, add the numerator, and place the result over the denominator.

Front

What is the result of subtracting 1 5/8 from 3 7/8?

Back

The result is 2 1/4.

Tags

CCSS.7.NS.A.1C

Front

What is the simplest form of a fraction?

Back

The simplest form of a fraction is when the numerator and denominator have no common factors other than 1.

Front

How do you simplify the fraction 8/12?

Back

Divide both the numerator and denominator by their greatest common divisor, which is 4, resulting in 2/3.

Front

What is the result of subtracting 2 5/8 from 6 7/8?

Back

The result is 4 1/4.

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

What is the process for subtracting fractions with like denominators?

Back

Subtract the numerators and keep the denominator the same.

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D