a,2006x2005-1/2004x2006+2005 b,45x45+45x55/1+3+5+.......+19 c,7256x4375-725/3650+4375x7255
d,35x12+65x13 g,18x123+9x4567x2+3x5310x6
a,2006x2005-1/2004x2006+2005 b,45x45+45x55/1+3+5+.......+19 c,7256x4375-725/3650+4375x7255
d,35x12+65x13 g,18x123+9x4567x2+3x5310x6
a,2006x2005-1/2004x2006+2005 b,45x45+45x55/1+3+5+.......+19 c,7256x4375-725/3650+4375x7255
d,35x12+65x13 g,18x123+9x4567x2+3x5310x6
a,2006x2005-1/2004x2006+2005 b,45x45+45x55/1+3+5+.......+19 c,7256x4375-725/3650+4375x7255
d,35x12+65x13 g,18x123+9x4567x2+3x5310x6
a,2006x2005-1/2004x2006+2005 b,45x45+45x55/1+3+5+.......+19 c,7256x4375-725/3650+4375x7255
d,35x12+65x13 g,18x123+9x4567x2+3x5310x6
a,
,2006x2005-1/2004x2006+2005 b,45x45+45x55/1+3+5+.......+19 c,7256x4375-725/3650+4375x7255
d,35x12+65x13 g,18x123+9x4567x2+3x5310x6
gấp nha các bn lam giup tui cho 3 tick
a,2006x2005-1/2004x2006+2005 b,45x45+45x55/1+3+5+.......+19 c,7256x4375-725/3650+4375x7255
d,35x12+65x13 g,18x123+9x4567x2+3x5310x6
gấp nha các bn lam giup tui cho 3 tick
tính nhanh
a,2006x2005-1 b, 45x45+45x55 c,7256x4375-725 d,35x12+65x13 g,18x123+9x4567x2+3x5310x6
____________ ____________ ______________
2004x2006+2005 1+3+5+.......+19 3650+4375x7255
ghi phân số kiểu này nha bạn : a/b
sory mik ko bit ghi phan so nen phai vay,may cai duoi la mau so do
(18x123+9x4567x2+3x5310x6):(1+4+7+10....+55+58-490) =?
1. Tính nhanh
a) 2006x125+1000 phần 126x2005-888
b) 18x123+9x4567x2+3x5310x6 phan 1+4+7+10+...+49+52+55+58-410