**Problem:** $10 + 5 = ?$ **Count and add:** **Group 1 (10 stars):** ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ➕ **PLUS** **Group 2 (5 stars):** ⭐ ⭐ ⭐ ⭐ ⭐ **Count all together:** ✨ **Total: 15 stars!** **Math:** $$10 + 5 = 15$$