3.38.8+4.37.6+2.25.12
3.18.8+4.57.6+2.25.12
3.8.18+ 4.6.57+ 2.12.25
= 24.18+24.57+24.25
=24.( 18+ 57+25)
=24. 100=2400
= ( 3.8 ) .18 + ( 4.6 ) .57 + ( 2.12 ) .25
= 24.18 + 24.57 + 24.25
= 24 . ( 18 + 57 + 25 )
= 2400
#Ứng Lân
3.25.8+4.37.6+2.38.12
3.25.8+4.37.6+2.38.12
= 2400
HỌC TỐT!
Tính nhanh: 3.25.8+4.37.6 + 2.38.12.
3.25.8 + 4.37.6 + 2.3812 - 24.25 + 24.37 + 24.38
= 24.(25 + 37 + 38) = 2400
3.25.8+4.37.6+2.38+12
Tính nhanh:
3.25.8+4.37.6+2.38.12
3*25*8+4*37*6+2*38*12=24*25+24*37+24*38=24*(25+37+38)=24*100=2400
3.25.8+4.6.37+2.38.12
<=> 24.25+24.37+24.38
<=> 24.(25+37+38)
<=> 24.100
<=> 2400
3 . 25 .8 + 4 .37 .6 + 2. 38 . 12 = 24 .25 + 24. 37 + 24 . 3 = 24 . ( 25 + 37 +38 ) = 24 . 100 = 2400
3.25.8+4.37.6+2.38.12 = ?
Trả lời :
3.25.8+4.37.6+2.38.12 = 2400
hok tốt :v
Tính nhanh
3.25.8+4.37.6+2.38.12
3.25.8 + 4.37.6 + 2.38.12
= 3.8.25 + 4.6.37 + 2.12.38
=24.25 + 24.37 + 24.38
=24.(25+27+38)
=24.87
=2088
Tính nhanh
a) (3600 - 36 ) : 18
b) 4.37.6+12.25.2+3.8.38
a) (3600 - 36 ) : 18
=3564:18
=198
b) 4.37.6+12.25.2+3.8.38
=24.37+24.25+24.38
=24.(37+25+38)
=24.100
=2400
a)(3600-36):18
=3564:18
=198 nha
b)4.37.6+12.25.2+3.8.38
=(4.6).37+(12.2).25+(3.8).38
=24.37+24.25+24.38
=24.(37+25+38) nha
=24.100
=2400
tick cho mk nha bạn Vũ Lệ Quyên
a)(3600-36):18
=3564:18
=198
b)4.37.6+12,5.2+3.8.38
=24.37+24.25+24.38
=24.(37+25+38)
=24.100
=2400
Tinh nhanh
3.25.8+4.37.6+2.38.12
Dau cham la dau nhan nhe cac ban
3.25.8+4.37.6+2.38.12
=24.25+24.37+24.38
=24.(25+37+38)
=24.100
=2400
chúc bạn học tốt :)!
3.25.8+4.37.6+2.38.12
=24.25+24.37+24.38
=24.(25+37+38)
=24.100=2400
mik nha
3.25.8+4.37.6+2.38.12
= 24 . 25 + 24 . 37 + 24 . 38
= 24( 25 + 37 + 38 )
= 25 .100
= 2500