🧠 Section A · Concept Check ● BEGINNER 4 × 1 = 4
🧮 Section B · Problem Solving ● INTERMEDIATE 2 + 3×3 = 11
5grid-template- defines column tracks.
6gap: 16px spaces both rows and .
🚀 Section C · Challenge ● CHALLENGE 5
✂ answer key — fold or cut before handing out
1-A 2-A 3-A 4-A | 5 columns 6 columns 7 = display:grid; grid-template-columns:repeat(auto-fit,minmax(200px,1fr)); gap:16px; 8 = grid-template-columns: 250px 1fr; 9 = Grid for page-level 2D layouts; flex for 1D rows/toolbars | 10 = grid-column: 1 / -1 (or span 3)