What Is the Number Pyramids Puzzle?

Number Pyramids is a free, interactive math puzzle where students complete a pyramid by calculating missing numbers using addition or subtraction rules.

Each block in the pyramid is formed by combining the two blocks directly below it. Learners apply logical thinking and basic arithmetic to determine the correct values and complete the pyramid successfully.

This puzzle strengthens number sense, mental math, and problem-solving skills through structured, game-based learning.

Learning Objectives

• Practice addition and subtraction skills
• Understand number relationships and patterns
• Develop logical and sequential thinking
• Improve problem-solving ability
• Build confidence in mental math

How to Play

1. Select a difficulty level:
   • Easy – 3 rows
   • Medium – 4 rows
   • Hard – 5 rows
2. Study the numbers already shown in the pyramid.
3. Click on the yellow cells to enter the missing numbers.
4. Apply the rule: Each cell equals the sum or difference of the two cells directly below it.
5. Use the built-in tools:
   • Check Answers to verify your solution
   • Show Hint for guided help
   • Show Solution to understand the correct logic
   • New Pyramid to generate unlimited practice puzzles

Who Is This Puzzle For?

• Primary and elementary school students
• Teachers using math warm-ups or classroom activities
• Homeschooling parents
• Children practicing math independently