50+50+50+50=?
ai k mk mk k lai
50+50+50+50+60+60-20
ai k mk mk k lai
50+50+50+50+60+60-20
=300
chuc bn hoc gioI
nhae@
bn#^_^
50 + 50 + 50 + 50 + 60 + 60 - 20
= 300
nha bn
_mk k bn r`_
50+50+50+50+50
k mk mk k lai
cho
\(50+50+50+50+50=50.5=250\)
chuc bn hoc gioi!
the luon
ko noi xao
50+50+50+50+50
=??????
k mk k lai
50+50+50+50+50
=50.5
=250
chuc bn hoc gioi!
(^_^)
nhae
~~~~~~~~~~~~~~~
50+50+50+60+40
k mk k lai
50+50+50+60+40
=50.3+60+40
=150+60+40
=150+(60+40)
=150+100
=250
nhae
=250
k mình nha mình k lại!!!Cảm ơn trc!!!
50+50+100+50+100
k mk k lai
350 nha bn
k mk nha bn
thanks nhju mk k bn nhju lắm lun đó nha
50+50+100+50+100
=50.3+100.2
=150+200
=350
chuc bn hoc gioi!
20+50+70=?
ai k mk mk k lai
Nguyễn Trọng Kiên
20+50+70
=70 + 70
=140.
Ai k mk,mk k lại!
50+50+80+20+60+55+44+1+40
k mk k mk lai
\(50+50+80+20+60+55+44+1+40\)
\(=\left(50+50\right)+\left(80+20\right)+\left(60+40\right)+\left(55+44+1\right)\)
\(=100+100+100+100\)
\(=100.4\)
\(=400\)
nho gui tin nhan do
ok
ko ghi lại đề
= ( 50 + 50 ) + ( 80 + 20 ) + ( 60 + 40 ) + ( 55 + 44 + 1 )
= 100 100 100 100
= 100 x 4
= 400
50+50-100+50+25-25=?
ai k mk mk k lại
50+50-100+50+25-25= 50
k mk nha bn rùi mk k lại
50 + 50 - 100 + 50 + 25 - 25 = 50
Đúng nhaLưu Gia Huy
50+50-100+50+25-25=100-100+50+25-25
=0+50+25-25
=50+25-25
=75-25
50
ủng họ mk nha
Tih
a, 2^4-50:25+13.7
ai k mk rui mk k lai
2^4-50:25+13.7
=16-2+13.7
=14+13.7
=27.7
tk mk mk tk lại
a, 2^4-50:25+13.7
=16-2+13.7
=14+13.7
=14+91
=105
a)24-50:25+13.7
=16-2+91
=105
mình bạn rùi đó, mình gấp đoi nha