Mots-clés
cross multiplication
simple divisibility tests
addition subtraction offractions
lcd
lcm
primes
factors
arithmetic operations
fraction (mathematics)
multiplication
Tout plus
Présentations
(7)Mots-clés
cross multiplication
simple divisibility tests
addition subtraction offractions
lcd
lcm
primes
factors
arithmetic operations
fraction (mathematics)
multiplication
Tout plus