5.NF.1

Front

What is a fraction?

Back

A fraction represents a part of a whole and consists of a numerator (top number) and a denominator (bottom number).

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What does it mean to add fractions?

Back

Adding fractions involves finding a common denominator and then combining the numerators.

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

How do you find a common denominator for two fractions?

Back

To find a common denominator, identify the least common multiple (LCM) of the denominators.

Front

What is the least common denominator (LCD) of 3 and 4?

Back

The least common denominator of 3 and 4 is 12.

Front

How do you subtract fractions?

Back

To subtract fractions, find a common denominator, then subtract the numerators.

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

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

What is 2/5 + 3/10?

Back

7/10

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Front

What is 8/9 - 1/3?

Back

5/9

Tags

CCSS.7.NS.A.1C

Front

What is 9/20 - 1/4 in simplest form?

Back

1/5

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Front

How do you add fractions with the same denominator?

Back

When adding fractions with the same denominator, simply add the numerators and keep the denominator the same.

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D