a) 374
b)6460
c)9451
d)7.292
explicação passo a passo:
a)1-(25×15)=
1-375=
374
b)75×38+38×95=
2850+38×95=
2888×95=
274.360
c)(575×29)-(301×24)=
16675-7224=
9451
d)(3,15-2,08)+(2,04×3,05 )=
(3,15-2,08)+6,222=
1,07+6,222=
7,292
