Understanding Greatest and Least
Numbers can be compared just like we compare sizes of things!
When we look at numbers, the greatest number is the largest one, and the least number is the smallest one. We can find these in word problems by looking carefully at the numbers mentioned.
How to Solve Greatest & Least Problems
1️⃣ Find the numbers in the word problem
2️⃣ Compare them to see which is largest and smallest
3️⃣ Answer the question about greatest or least
Let's Practice Together!
Example 1: The Toy Store
A toy store has these toys in stock:
- 876 teddy bears
- 542 toy cars
- 923 building blocks
Which toy has the greatest number in stock?
876
542
923
Example 2: The School Fundraiser
Three classes collected money for charity:
- Grade 2A: $345
- Grade 2B: $278
- Grade 2C: $512
Which class collected the least amount of money?
345
278
512
Parent Tips 🌟
- Make it real: Use everyday situations like comparing prices at the store or counting items at home to practice greatest/least concepts.
- Visual aids help: Draw number lines or use blocks to physically compare quantities when your child is first learning.
- Celebrate mistakes: When answers are wrong, focus on the thinking process rather than the result - "Great try! Let's see why 542 is smaller than 876..."