Izračunaj: 345 + 127 = ?
The final pages of the PDF led to a shimmering castle made of perfect lines and sharp corners. This was the section. The gatekeeper, a knight shaped like a Pentagon, asked Leo to calculate the perimeter of the castle walls.Leo took out his virtual ruler. He measured the sides, added them together, and— click —the massive gates swung open. Inside, he found the greatest treasure of all: Confidence . The Return zbirka zadataka iz matematike za 3 razred osnovne skole pdf