Ordonner les Lettres Planets of the Solar SystemVersion en ligne Put the letters in order to discover the name of the 8 planets of the Solar System. Be careful, you got 20 seconds per planet, and a maximum of 5 mistakes! par Educaplay Educational Resources 1 R M Y C U R E 2 V N E S U 3 R E H T A 4 A S M R 5 T P J U I E R 6 U R A N T S 7 U N S R A U 8 P N T E E N U