Toán Tính nhanh: 1988*1996+1997+1985 phần 1997*1996-1995*1996 30/06/2021 By Allison Tính nhanh: 1988*1996+1997+1985 phần 1997*1996-1995*1996
1988 x 1996+1997+1985/1997 x 1996-1995 x 1996 =1988 x 1996+1997+1985/1997 x 1996-1995 x 1996 =1996 x (1988 + 1985/1997 -1995) +1997 =1996 x 3,99399… +1997 =7972,006009 + 1997 =9969,006009 vote 5 sao nha mik cam on Trả lời
`(1988 × 1996+1997+1985)/(1997 × 1996-1995 × 1996)` `=(1988 × 1996+1997+1985)/(1997 × 1996-1995 × 1996)` `=1996 × (1988 + 1985)/(1997 -1995) +1997` `=1996 × 3,99399… +1997` `=7972,006009 + 1997` `=9969,006009` $#JAW#$ Trả lời
1988 x 1996+1997+1985/1997 x 1996-1995 x 1996
=1988 x 1996+1997+1985/1997 x 1996-1995 x 1996
=1996 x (1988 + 1985/1997 -1995) +1997
=1996 x 3,99399… +1997
=7972,006009 + 1997
=9969,006009
vote 5 sao nha
mik cam on
`(1988 × 1996+1997+1985)/(1997 × 1996-1995 × 1996)`
`=(1988 × 1996+1997+1985)/(1997 × 1996-1995 × 1996)`
`=1996 × (1988 + 1985)/(1997 -1995) +1997`
`=1996 × 3,99399… +1997`
`=7972,006009 + 1997`
`=9969,006009`
$#JAW#$