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Andreea1059
a)(57*14):(80:4:10)+35*21=798:2+735=399+735=1134
b)5*333-(48*10:2+54*10+600:5:3-2*25)=1665-(48*5+540+40-50)=1665-240+530=1425+530=1955
c)2400-75*(96:3:2)*235=2325*(16*235)=2325*3760=8742000
d)
1000-(10+110)-(60-40)*4=(1000-120)-20*4=880-80=800
e)(55+4)*100-(25+299-231)+12=(59*100)-(93+12)=5900+105=6005
f)700-(500-270-114)*2-100=(700-116)*2-100=(584*2)-100=1168-10=1158
g)1623:1600-31*87=1,01-2697=-2695,9

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