\(35\times17+84\times35-35\)
\(=35\times(17+84-1)\)
\(=35\times(101-1)\)
\(=35\times100\)
\(=3500\)
chúc bạn học tốt
\(35\times17+84\times35-35\)
\(=35\times\left(17+84-1\right)\)
\(=35\times100\)
\(=3500\)
1,TÍNH NHANH
35 x 17 + 84 x 35 -35
= 35 x ( 17 + 84 - 1 )
= 35 x 100
= 3500
tk nha
35 x 17 + 84 x 35 - 35 = 35 x (17+84-1)
= 35 x 100 =3500
35 x 17 + 84 x 35 - 35
= ( 17 + 35 - 1 ) x 35
= 51 x 35
= 1785.
ta có: 35*17+84*35-35
=35*17+35*84-35*1
=35*(17+84-1)
=35*100=3500
Xong rồi đấy,bạn cho mình với nhé
\(35\times17+84\times35-35=\)\(35\times17+35\times84-35\times1\)\(=35\times\left(17+84-1\right)=35\times100=3500\)
35 × 17 + 84 × 35 - 35
= 35 × 17 + 84 × 35 - 35 × 1
= 35 × ( 17 + 84 - 1 )
= 35 × 100
= 3500
Chúc bạn học giỏi !!!
35x17+84x35-35
=35x(17+84-1)
=35x100
=3500
tk mk nhé
hok tốt
35 x 17 + 84 x 35 - 35
= 35 x ( 17 + 84 - 1 )
= 35 x 100
= 3500
35 *17+84*35-35
=35x(17+84-1)
=35x100
=3500
35*17+84*35-35 =35 *(17+ 84- 1) =35* (101- 1) = 35* 100 3500 chúc bạn học tốt
35 x 17 + 84 x 35 - 35
= 35 x ( 17 + 84 - 1 )
= 35 x 100
= 3500
\(35\times17+84\times35-35\)
\(=35\times\left(17+84-1\right)\)
\(=35\times100\)
\(=3500\)
35 x 17 + 84 x 35 - 35
= ( 17 + 84 - 1 ) x 35
= 100 x 35
= 3500
\(35\times17+84\times35-35\)
\(=35\times\left(17+84-1\right)\)
\(=35\times100\)
\(=3500\)
