Grade 8 · Surface Area
Grade 8 Surface Area Worksheets
Free printable Grade 8 surface area worksheets, each with an answer key and sized to fit one page. Pick beginner, intermediate, or advanced and generate a fresh pack in seconds. No AI, no wrong answers.
Create free worksheets →Free to start · answer keys included · your first pack unlocks 14 days of Standard · no card required.
Grade 8 examples by level
- BeginnerSurface area of a cube with edge 5 cm =150 cm²
- IntermediateSurface area of a 5 × 4 × 9 cm box =202 cm²
- AdvancedSurface area of a 16 × 2 × 17 cm box =676 cm²
Real problems from the generator: always mathematically correct, and every pack is different.
Why Grade 8 surface area practice matters
Surface area is how much material covers a solid (used in packaging, painting, and construction) and it reinforces area and multiplication.
Grade 8 is the most advanced surface area practice Mathter offers, building on what's covered in Grade 7.
Want the full method, tips, and common mistakes? Read the Surface Area Worksheets guide.
Frequently asked questions
- What's on a Grade 8 surface area worksheet?
- Each pack has up to 12 questions per page with a matching answer key, tuned to Grade 8, with beginner, intermediate, and advanced options so you can match the child's level.
- How do you find the surface area of a box?
- Add the areas of all six faces: 2(lw + lh + wh).
- What is the surface area of a cube?
- All six faces are equal squares, so it's 6 × side².
Make a Grade 8 surface area pack
Pick your options and print in seconds, with answer keys included.
Create free worksheetsFree to start · answer keys included · your first pack unlocks 14 days of Standard · no card required.