Ajutor dacă puteți sale faceți pe astea toate care sunt în poza
Răspunsuri la întrebare
23.
=727×[156+(126-120)-64]:14=
=727×(156+6-64):14=
=727×(162-64):14=
=727×98:14=
=71.246:14=
=5089
22.
=90 000-36×[11+8×(80-20)]:12×31=
=90 000-36×(11+8×60):12×31=
=90 000-36×(11+480):12×31=
=90 000-36×491:12×31=
=90 000-17.676:12×31=
=90 000-1.473×31=
=90 000-45.663=
=44 337
21.
=7000-21×[18+6×(30-5)]:28×34=
=7000-21×(18+6×25):28×34=
=7000-21×(18+150):28×34=
=7000-21×168:28×34=
=7000-3.528:28×34=
=7000-126×34=
=7000-4.284=
=2716
20.
=8003-59 052:[120-3060:(300-203-12)]+9=
=8012-59 052:(120-3060:85)=
=8012-59 052:(120-36)=
=8012-59 052:84=
=8012-703=
=7309
Răspuns:
8003-59052:[120-3060:(300-14819:73-144:12)]+549:61=
=8003-59052:[120-3060:(300-203-12)]+9
=8003-59052:(120-3060:85)+9
=8003-59052:(120-36)+9
=8003-59052:84+9
=8003-703+9
=7309
7000-21×[288:16+54:9×(30-100:20)]:28×34=
7000-21×(18+6×25):28×34
7000-21×(18+150):28×34
7000-21×168:28×34
7000-3528:28×34
7000-126×34
7000-4284
2716
90000-36×[187:17+56:7×(80-1000:50)]:12×31
90.000 - 36 × [ 11 + 8 × ( 80 - 20 ) ] : 12 × 31 =
90.000 - 36 × ( 11 + 8 × 60 ) : 12 × 31 =
90.000 - 36 × ( 11 + 480 ) : 12 × 31 =
90.000 - 36 × 491 : 12 × 31 =
90.000 - 17676 : 12 × 31 =
90.000 - 1473 × 31 =
90.000 - 45663 = 44337
(18563-17836)×[1404:9+(18×7-8×15)-1472:23]:14=
727×[156+(126-120)-64]:14=
727×(156+6-64):14=
727×98:14=
727×7=
5089