Compare and Order Numbers

Comparing and ordering numbers is an important skill in mathematics. When comparing numbers, we are looking at their values and determining how they relate to each other. When ordering numbers, we are arranging them from least to greatest or from greatest to least.

Comparing Numbers

To compare numbers, we use symbols like greater than (>), less than (<), and equal to (=). These symbols help us indicate the relationship between two numbers.

For example:

• 7 > 3 (7 is greater than 3)
• 5 < 9 (5 is less than 9)
• 4 = 4 (4 is equal to 4)

Ordering Numbers

When ordering numbers, we can arrange them in ascending order (from least to greatest) or descending order (from greatest to least).

For example:

• Ascending order: 2, 4, 7, 9, 10
• Descending order: 15, 12, 8, 5, 1

Study Guide

Here are some steps to follow when comparing and ordering numbers:

1. Understand the symbols: Make sure you know what the greater than, less than, and equal to symbols look like and what they mean.
2. Compare: Use the appropriate symbol to compare two numbers. Remember, the open end of the symbol points to the smaller number.
3. Order: When ordering numbers, start by finding the smallest or largest number in the set and then arrange the rest accordingly.
4. Practice: The more you practice comparing and ordering numbers, the more comfortable you will become with the process.

Remember, comparing and ordering numbers is a fundamental skill that will be used in many areas of math, so it's important to master this concept.