Understanding Inequalities
Hello math explorer!
Today we're learning about inequalities - how to compare numbers using special symbols! The alligator mouth always wants to eat the bigger number. 🐊
How to Compare Numbers
1️⃣ Look at both numbers carefully
2️⃣ Remember: The alligator mouth eats the bigger number
3️⃣ Choose the correct symbol: > (greater than), < (less than), or = (equal)
Let's Practice Together!
Example 1: Comparing Apples
Sam has 25 apples. Mia has 30 apples. Who has more apples?
25 30
Example 2: Cookie Challenge
If you have 45 cookies and eat 10, is that more or less than 40 cookies?
(45 - 10) 40
Parent Tips 🌟
- Use real objects: Compare groups of toys, snacks, or coins to make inequalities tangible and fun.
- Play "Greater or Less": Draw two numbers and have your child hold up the correct symbol with their arms (arms wide for >, narrow for <).
- Story problems: Create simple stories with numbers to compare ("If we have 15 balloons and 10 pop, do we have more or less than 5 left?").