Introduction

In this lesson, we will learn about numbers up to 1000. We will explore how to count, read, write, and compare numbers within this range.

Understanding Hundreds, Tens, and Ones

• Hundreds: The hundreds place tells us how many hundreds are in a number. For example, in the number $356$, there are $3$ hundreds.
• Tens: The tens place tells us how many groups of ten are in a number. In $356$, there are $5$ tens.
• Ones: The ones place tells us how many individual items are in a number. In $356$, there are $6$ ones.

Example: Let's look at the number $748$.

• Hundreds: $7$ hundreds
• Tens: $4$ tens
• Ones: $8$ ones

Comparing Numbers

• To compare numbers, we look at the digits in each place value starting from the left.
• The number with the greater digit in the leftmost place value is the larger number.

Example: Compare $523$ and $418$.

• $523$ has a larger hundreds digit ($5 > 4), so $523$ is greater than $418$.

Fun Activity

Count the number of different types of objects in your home up to 1000. Write down how many hundreds, tens, and ones each number has.

Remember

• Numbers up to 1000 have hundreds, tens, and ones places.
• Compare numbers by looking at the leftmost digit first.
• Practice counting and writing numbers to become more familiar with numbers up to 1000.