4.3F Benchmark Fractions

Front

What is a benchmark fraction?

Back

A benchmark fraction is a commonly used fraction that helps to compare other fractions, such as 1/2, 1/4, and 3/4.

Tags

CCSS.4.NF.A.2

Front

Is 1/6 less than, equal to, or greater than 1/2?

Back

Less than 1/2

Tags

CCSS.4.NF.A.2

Front

True or False: 1/2 is a benchmark fraction.

Back

True

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What do you need to have when adding unlike fractions?

Back

Common denominator

Tags

CCSS.7.NS.A.1C

Front

What is the benchmark fraction for half?

Back

1/2

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

Which is greater: 3/4 or 1/2?

Back

3/4 is greater than 1/2.

Tags

CCSS.4.NF.A.2

Front

What is the value of 2/4?

Back

2/4 is equal to 1/2.

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Front

If you have 1/3 and 1/2, which is closer to 1/2?

Back

1/2 is equal to 1/2, while 1/3 is less.

Tags

CCSS.4.NF.A.2

Front

What is a common denominator?

Back

A common denominator is a shared multiple of the denominators of two or more fractions.

Front

How do you compare fractions with different denominators?

Back

Convert them to have a common denominator.

Tags

CCSS.4.NF.A.2