Question

Ordinea efectuari operațiilor dau coroana :
72:8+2×8-17+98-7×6

8×6+36:4-28+3×6:9

63:9+24:8+69+2×7

9×6+3×9+64:8×4-49:7

8×6-39+5×7-3×6

Dau coroana

Answer 1

72:8+2x8-17+98-7x6=
9+16-17+98-42=
25-17+98-42=
8+98-42=
106-42=64

8x6+36:4-28+3x6:9=
48+9-28+18:9=
48+9-28+2=
57-28+2=
29+2=31

63:9+24:8+69+2x7=
7+3+69+14=
10+69+14=
79+14=93

9x6+3x9+64:8x4-49:7=
54+27+8x4-7=
54+27+32-7=
81+32-7=
113-7=106

8x6-39+5x7-3x6=
48-39+35-18=
9+35-18=
44-18=26