403․
(8×6+2)x7=350
(52+8)x(3+7)=600
5x(30+11)+84=289
404.
(77.073.217+3023)=77076240
68906-576=68330
77.076.240:68330=1128
403․
(8×6+2)x7=350
(52+8)x(3+7)=600
5x(30+11)+84=289
404.
(77.073.217+3023)=77076240
68906-576=68330
77.076.240:68330=1128