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 convert a percentage to a decimal?

Back

To convert a percentage to a decimal, divide the percentage by 100. For example, 37% becomes 0.37.

Front

What is the value of 2π approximately?

Back

2π is approximately 6.28.

Front

How do you order numbers from greatest to least?

Back

Compare the values of the numbers and arrange them starting from the highest value down to the lowest.

Front

What is an integer?

Back

An integer is a whole number that can be positive, negative, or zero, but does not include fractions or decimals.

Front

Which of the following is NOT a real number: √-1, 3, -5, 0?

Back

√-1 is NOT a real number.

Front

How do you identify the least number in a set?

Back

To identify the least number, compare all the numbers and find the one with the smallest value.

Front

What is the decimal equivalent of 62%?

Back

62% as a decimal is 0.62.

Front

How do you order the numbers 5, √23, and 6 from least to greatest?

Back

The order from least to greatest is 5, √23, 6.

Front

What is the value of 43% as a decimal?

Back

43% as a decimal is 0.43.