Răspuns:
40000-5×259=
40000-1295=38705
89004+23×89=
89004+2047=91051
(369:3-8×9)×2=
(123-72)×2=
51×2=102
(8565:5+8154:3-3976)×6=2730
(1713+2718-3976)×6=
(4431-3976)×6=
455×6=2730
(9114:7+7844:4+654)×5=19585
(1302+1961+654)×5=
(3263+654)×5=
3917×5=19585
2952:3-(4530:5+708):2=177
2952:3-(906+708):2=
2952:3-1614:2=
984-807=177
(4656:6+8004:2+209)×4=19948
(776+4002+209)×4=
(4778+209)×4=
4987×4=19948
