Question

efectueaza


(280+120):100

900:(464+136minus500)


(801minu654+853):10:10

100inpartit(906minus899):10

va rog si taca puteti sa mile puneti unele sub altele

Answer 1

(280+120):100=400:100=4
900:(464+136-500)=900:100=9
(801-654+853):10:10=1000:10:10=100:10=10
100:(906-899):10=10:7:10=0,14

Answer 2

prima 400 : 100 = 4

a doua 900: 100 = 9