Comparing & Ordering Rational Numbers

Front

What is a rational number?

Back

A rational number is any number that can be expressed as the quotient or fraction of two integers, where the denominator is not zero.

Tags

CCSS.5.NBT.A.2

Front

How do you compare two rational numbers?

Back

To compare two rational numbers, convert them to a common denominator or decimal form, then determine which is greater or lesser.

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

Front

What is the decimal equivalent of 1/4?

Back

0.25

Front

Which is greater: -1.5 or -1.2?

Back

-1.2 is greater than -1.5 because it is closer to zero.

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

Front

How do you order the following numbers from least to greatest: 0.3, -0.1, 0.5?

Back

-0.1, 0.3, 0.5

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

Front

What is the decimal equivalent of 2/3?

Back

Approximately 0.67.

Front

If -3.2 < -2.9, what can you say about -3.2 and -2.9?

Back

-3.2 is less than -2.9.

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

Front

How do you convert a fraction to a decimal?

Back

Divide the numerator by the denominator.

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Front

What is the value of 0.75 in fraction form?

Back

3/4.

Front

Which is smaller: 0.1 or 1/10?

Back

They are equal; 0.1 = 1/10.

Tags

CCSS.4.NF.C.6