- Calculus calculations (e.g. AREAS with 5 letters)
- Pre-calculus calculation (AREA with 4 letters)
- Calculus class calculations (AREAS with 5 letters)
- Calculus calculation: Abbr. (e.g. LIM with 3 letters)
- Calculus class calculation (AREA with 4 letters)
- Polygon calculations (AREAS with 5 letters)
- Tile-store calculation (AREA with 4 letters)
- Prudential calculation (RISK with 4 letters)
- Risk calculation (SAFETYMARGIN with 12 letters)
- Carpet layer's calculation (AREA with 4 letters)