Ordering Real Numbers

Front

What is the definition of real numbers?

Back

Real numbers include all the numbers on the number line, including rational numbers (like integers and fractions) and irrational numbers (like √2 and π).

Front

How do you determine the least value among a set of numbers?

Back

To find the least value, compare all the numbers and identify the smallest one based on their position on the number line.

Front

What is the square root of a number?

Back

The square root of a number x is a value that, when multiplied by itself, gives x. For example, √9 = 3 because 3 * 3 = 9.

Front

How do you order numbers from least to greatest?

Back

To order numbers from least to greatest, compare each number and arrange them starting from the smallest to the largest.

Front

What is the approximate value of √27?

Back

√27 is approximately 5.2, as 5.2 * 5.2 = 27.04.

Front

Between which two whole numbers is √5 located?

Back

√5 is between 2 and 3, as 2 * 2 = 4 and 3 * 3 = 9.

Front

What is the least value among the following: 0, -3, 65%, 1/2?

Back

The least value is -3.

Front

How do you compare fractions to determine which is greater?

Back

To compare fractions, convert them to a common denominator or convert them to decimal form.

Front

What is the value of √24?

Back

√24 is approximately 4.9, as 4.9 * 4.9 = 24.01.

Front

How do you identify rational numbers?

Back

Rational numbers can be expressed as a fraction a/b, where a and b are integers and b is not zero.