456/2*18+456/3-102
456:2*18+456:3-102 = ?
tính nhanh 456/2*18+456/3-102
tính nhanh :456/2*18+456/3-102
tính nhanh 456 :2 x 18 + 456: 3 -102
456/2*18+416/3-102
Tinh nhanh :
58x42+32.8x5.16
(42x43+43x57) - 360 : 4
456 : 2 x 18 + 456 :3 - 102
Tính nhanh :
58x42+32.8x5.16
(42x43+43x57) - 360 : 4
456 : 2 x 18 + 456 :3 - 102
1+2+3+...+456+457