Răspuns :
(29-14×2:7)=
14×2=28
28:7=4
29-4=25
999:9×2+(92+2×4×25×9)+5×20=
(92+2×4×25×9)=
25×2=50×9=450×4=1000
1000+92=1092
999:9×2+1092+5×20=
999:9=111×2=222
222+1092+100=1414
14×2=28
28:7=4
29-4=25
999:9×2+(92+2×4×25×9)+5×20=
(92+2×4×25×9)=
25×2=50×9=450×4=1000
1000+92=1092
999:9×2+1092+5×20=
999:9=111×2=222
222+1092+100=1414