Ordering Numbers

Ordering numbers is the process of arranging numbers in a particular sequence, either from the smallest to the largest (ascending order) or from the largest to the smallest (descending order).

Comparing Numbers

Before we can order numbers, we need to be able to compare them. Here are the symbols we use to compare numbers:

• Greater than: >
• Less than: <
• Equal to: =

Ordering Numbers from Smallest to Largest (Ascending Order)

To order numbers from smallest to largest, follow these steps:

1. Compare the numbers to determine the smallest one.
2. Write down the smallest number.
3. Compare the remaining numbers to find the next smallest one, and continue this process until all numbers are ordered.

Ordering Numbers from Largest to Smallest (Descending Order)

To order numbers from largest to smallest, follow these steps:

1. Compare the numbers to determine the largest one.
2. Write down the largest number.
3. Compare the remaining numbers to find the next largest one, and continue this process until all numbers are ordered.

Study Guide

Here are some practice problems to help you master ordering numbers:

Order the following numbers from smallest to largest:

1. 37, 15, 22, 45, 10
2. 99, 102, 87, 75, 120

Order the following numbers from largest to smallest:

1. 63, 42, 58, 71, 36
2. 125, 99, 150, 87, 110

Remember to compare the numbers and use the appropriate symbols to help you order them correctly!