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Calculati rapid grupand convenabil factorii inmulturii5*8*2*9;17*50*2*7=;8*4*25*6=;25*4*50*2

Răspuns :

Neaguangelica52
5x2x8x9=10x8x9=80x9=720
50x2=17x7=100x17x7=1700x7=11900
4x25x8x6=100x8x6=800x6=4800
25x4x50x2=100x50x2=5000x2=10000

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