Outside the middle school program / Arithmetic 31 exercises (100% corrected)

• First notions of PGCD (3 exercices)
• Euclid's Algorithm: GCD (8 exercices)
• Euclid's Algorithm: Coprime Numbers (3 exercices)
• Euclid's Algorithm: GCD and Modeling (14 exercices)
• PPCM (2 exercices)
• Us-math : GCF (1 exercice)