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 least rational number in the list: 0.25, -1.5, -7/8, 3/4?

Back

-1.5 is the least rational number.

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

Front

What is the greatest rational number in the list: 1.82, -3/5, 1 19/20, 3/4?

Back

1 19/20 is the greatest rational number.

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

Front

Compare the rational numbers: -0.8 _____ -3/4

Back

-0.8 < -3/4

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

Front

Compare the rational numbers: -3/5 _____ -11/20

Back

-3/5 < -11/20

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

Front

What is the least rational number in the list: 0, -1, -2.75, -4/10?

Back

-2.75 is the least rational number.

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

Front

What is the value of -4/10 in decimal form?

Back

-4/10 = -0.4

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Front

What is the decimal equivalent of 3/4?

Back

3/4 = 0.75

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Front

How can you express -1.5 as a fraction?

Back

-1.5 can be expressed as -3/2.

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1