Salut!
a)8.099-214×25+42:7×156
8.099-5.350+6×156
8.099-5.350+936
2.749+936
=3.685
b)210:10×334+54×211-1.895
21×334+11.394-1.895
7.014-1.895
=5.119
c)9.850-(472×18-112×27)+432×84
9.850-(8.496-3.024)+432×84
9.850-5.472+432×84
9.850-5.472+36.288
4.378+36.288
=40.666
d)(456×11-22×77)+234×(673-59×11)
(5.016-1.694)+234×(673-649)
3.322+234×24
3.322+5.616
=8.938
Sper ca te-am ajutat!
