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 order real numbers?

Back

To order real numbers, compare their values and arrange them from least to greatest or greatest to least.

Front

What is the value of √10 approximately?

Back

√10 is approximately 3.16.

Front

How do you convert a percentage to a decimal?

Back

To convert a percentage to a decimal, divide the percentage by 100. For example, 15% = 15/100 = 0.15.

Front

What is the decimal equivalent of 9/10?

Back

9/10 is equal to 0.9.

Front

What is the square root of 277 approximately?

Back

The square root of 277 is approximately 16.64.

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.

Front

What is the difference between ascending and descending order?

Back

Ascending order arranges numbers from least to greatest, while descending order arranges them from greatest to least.

Front

How do you find the square root of a number?

Back

The square root of a number is a value that, when multiplied by itself, gives the original number. For example, √16 = 4.

Front

What is the approximate value of 3π?

Back

3π is approximately 9.42.