Adding and Subtracting Fractions with Unlike Denominators

Front

Back

Tags

CCSS.7.NS.A.1C

Front

Is this a correct answer?

Back

No, you cannot add unlike denominators

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Front

The top number of a fraction is called the _________________

Back

numerator

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

The bottom number of a fraction is called the ______.

Back

denominator

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

LCM stands for

Back

least common multiple

Front

Find the least common multiple of 16 and 24

Back

48

Front

Find the least common multiple of 8 and 12

Back

24

Front

Find the least common multiple of 13 and 39

Back

39

Front

Find the LCM of 4 and 9

Back

36

Front

First step in solving ⅘ + ½ = ?

Back

Find a common denominator.

Tags

CCSS.7.NS.A.1C