Răspuns :
[( 42228 : 2 + 702 × 3 ) × 5 ] - 8000 × 2=
=(21114+2106)×5-16000=
=23220×5-16000=
=116100-16000=
=100100
=(21114+2106)×5-16000=
=23220×5-16000=
=116100-16000=
=100100
[(42228:2+702×3)×5]-8000×2
42228:2+702×3=21114+2106=23220
23220×5=116100
116100-8000×2=116100-16000=100100
42228:2+702×3=21114+2106=23220
23220×5=116100
116100-8000×2=116100-16000=100100