Subtract Fractions and Mixed Numbers w/ Unlike Denominators

Front

Write this mixed number as an improper fraction: 3 3/4

Back

15/4

Front

What is the LCD (least common denominator) for 4/6 - 1/2?

Back

6

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Front

What is 10 1/3 - 4 3/4 in simplest form?

Back

5 7/12

Tags

CCSS.7.NS.A.1C

Front

What is 2 3/4 - 1 1/8?

Back

1 5/8

Tags

CCSS.7.NS.A.1C

Front

Find the difference: 2 7/10 - 1 3/5

Back

1 1/10

Tags

CCSS.7.NS.A.1C

Front

What is an improper fraction?

Back

A fraction where the numerator is greater than or equal to the denominator.

Tags

CCSS.3.NF.A.3C

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 over the original denominator.

Front

What is a mixed number?

Back

A number that consists of a whole number and a proper fraction.

Tags

CCSS.3.NF.A.3C

Front

What does 'subtracting fractions with unlike denominators' mean?

Back

It means you need to find a common denominator before you can subtract the fractions.

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Front

What is the first step in subtracting fractions with unlike denominators?

Back

Find the least common denominator (LCD).

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2