Area and volume

Area, perimeter, volume and surface.

How it works

Count squares or use the box formulas.

• 30 progressive levels, from basic to advanced
• Levels 1 to 3 free, no card

More exercises in Spatial reasoning

• Cube rotation
• Cube nets
• Tangram
• Mirrors
• Paper folding
• Cuts
• Block counting
• Views
• Symmetry
• 3D maze
• Mental origami
• Polyhedra
• Transformations
• Perspective