Question

4.Descoperiti regula si completeti sirul.
a) , 400,8 000, 16 000, ;
b). , 48 000,2 400,120 ;
Va rog urgent dau coroana!!!
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Answer 1

Răspuns:

a) 400,8000,16000,200000,2400000

b)48000,2400,120,90,70,50

Answer 2

Răspuns:

$a) 400*20=8000*20=16000*20=320000*20=6400000\\\\b)48000:20=2400:20=120:20=6$