Compare and Order Real Numbers

Front

What are 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 compare two real numbers?

Back

To compare two real numbers, you can use the symbols > (greater than), < (less than), or = (equal to) based on their values.

Front

What is the decimal equivalent of 2%?

Back

The decimal equivalent of 2% is 0.02.

Front

How do you order numbers from least to greatest?

Back

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

Front

What is the value of √121?

Back

The value of √121 is 11.

Front

What is scientific notation?

Back

Scientific notation is a way of expressing numbers as a product of a number between 1 and 10 and a power of 10, e.g., 2.1 x 10^-2.

Front

How do you convert a fraction to a decimal?

Back

To convert a fraction to a decimal, divide the numerator by the denominator.

Front

What is the smallest number in the set: -64, 3.5, √27, 6.666...?

Back

The smallest number in the set is -64.

Front

What does it mean if a number is negative?

Back

A negative number is less than zero and represents a value that is below the reference point on the number line.

Front

How do you identify the largest number in a set?

Back

To identify the largest number in a set, compare all the numbers and find the one with the highest value.