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Efectueaza a b c d urgent

Efectueaza A B C D Urgent class=

Răspuns :

a) 32*2*5=64*5=320

b)46*13*10=598*10=5980

c)543*3*7=1 629*7=11 403

d)45*6*14=270*14=3 780

a)64·5=320
b)598·10=5980
c)1729·7=12103
d)270·14=3780