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Square Numbers Explained: Complete Guide for KS2 Students (2025)

## 🎯 Key Takeaways Remember These Essential Points! 1️⃣ Square numbers = number × itself 5² = 5 × 5 = 25 2️⃣ Know 1² through 12² by heart **”My Year 5 son finally understood square numbers when we used actual building blocks. Seeing 3×3 = 9 blocks arranged in a square made it click…