Question

(369:3-8ori9)ori2=
8565:5+8154:3-3976)ori6=
8905:5-9040:4-320):5=
(9114:7+7844:4+654)ori5=
52952:3-(4530:5+708):2=
(4656:6+8004:2+209)ori9=
4324:4+(9924:3-1094ori3=
9036:9+(5805:9+255):9=

Answer 1

Răspuns:

(369:3-8x9)x2=

(123-72)X2=51x2=102

(8565:5+8154:3-3976)x6=

(1713+2718-3976)X6=

(4431-3976)X6=

455x6=2730

(8905:5-9040:4-320):5=

(1781-

sigur e minus după 5

(9114:7+7844:4+654)x5=

(1302+1861+654)x5=

(3163+654)x5=

3817x5=19085

52952:3-(4530:5+708):2=

verifica și pe acestea dacă e scris bine

(4656:6+8004:2+209)x9=

(776+4002+209)x9=

(4778+209)x9=

4987x9=44883

4324:4+(9924:3-1094)x3=

1081+(3308-1094)X3=

1081+2214x3=

1071+6642=7713

9036:9+(5805:9+255):9=

1004+(645+255):9=

1004+900:9=

1004+100=1104