Unit 3: Number Sense and Place Value

Day 17 of 30

Compare two-digit numbers using <, >, =

K-2Mathematics

Content is AI-assisted and continuously improved through educator review

Learning Objective

I can compare two-digit numbers using <, >, =.

Today's Lesson

Today we will learn how to compare two-digit numbers using <, >, =. Math helps us solve problems and understand the world around us.

Comparing numbers means deciding which is greater (more), which is less (fewer), or if they are equal (the same). We use symbols: > means "greater than," < means "less than," and = means "equal to." For example: 7 > 5 (7 is greater than 5), 3 < 8 (3 is less than 8), 4 = 4 (4 equals 4). To remember: The symbol always "eats" the bigger number, like a hungry mouth! Comparing helps us understand the size of numbers.

Let's break this down step by step so it's easy to understand. Follow along with the examples, and don't worry if it takes some practice to get the hang of it!

Remember: Making mistakes is part of learning. If something is tricky, try again, look at the examples, or ask for help.

Key Terms
Problem

A question we need to solve

Solution

The answer to a problem

Activities
Instructions
1. Use objects or pictures to explore compare two-digit numbers using <, >, =. 2. Try the examples together. 3. Solve practice problems. 4. Check your work.
Materials Needed
  • Counters or objects
  • Pencil
  • Practice sheet
Practice Problems
1

Count the objects: 🍎🍎🍎🍎🍎 How many apples?

Hint: Point to each apple as you count.
2

What number comes after 7?

Hint: Count: 6, 7, ___
3

Count by 2s: 2, 4, 6, ___, ___

Hint: Add 2 each time.

Teaching Tip

For younger learners: Use concrete objects and hands-on activities when teaching compare two-digit numbers using <, >, =. Keep sessions short (10-15 minutes) and incorporate movement or songs when possible.

AI Tutor

Get instant help with this lesson. Ask questions and receive personalized explanations from your AI tutor.