ban oi ban co chep nham de bai ko vay

sao bn viết ko có đấu vậy ghi vậy đâu ai hiểu  bn ghi cs đâu đi

ủa lớp 4 ko có bài này

132,5 nha bn

132,5 nha bạn

13,25 bn nha

13,25*0,5+13,25*0,25+13,25*0,25

=13,25*(0,5+0,25+0,25)

=13,25*1

=13,25

\(13,25\times0,5+13,25\times0,25+13,25\times0,25\)

\(=13,25\times\left(0,5+0,25+0,25\right)\)

\(=13,25\times1=13,25\)

a) 152,5

b) 125,75

13,25 : 0,5 + 13,25 : 0,25 + 13,25 : 0,25

= 13,25 * 2 + 13,25 * 4 + 13,25 * 4

= 13,25 * ( 2 + 4 + 4 )

= 13,25 * 10 = 132,5

hok tốt !

26,5+53+53=

79+53

132

= 13,25 x 2 + 13,25 x 4 + 13,25 x 8 + 13,25 x 6

= 13,25 x ( 2+4+8+6)

= 13,25 X 20

=265

`13,25 : 0,5 + 13,25 : 0,25 + 13,25 xx 4`

`= 13,25 xx 4 + 13,25 xx 2 + 13,25 xx 4`

` =13,25 xx ( 4+2+4)`

`=13,25xx10`

`=132,5` 

13,25:0,5+13,25:0,25+13,25×413,25:0,5+13,25:0,25+13,25×4

=13,25×4+13,25×2+13,25×4=13,25×4+13,25×2+13,25×4

=13,25×(4+2+4)=13,25×(4+2+4)

=13,25×10=13,25×10

=132,5=132,5

chúc em thi tốt

=132,5

13,25 : 0,5 + 13,25 : 0,25 + 13,25 : 0,125
=13.25*2+13.25*4+13.25*8
=13.25*(2+4+8)
=13.25*14
=185.5

\(13,25\div0,25+13,25\div0,25+13,25\div0,125+13,25\div0,25\)

\(=13,25\times2+13,25\times4+13,25\times8+13,25\times4\)

\(=13,25\times\left(2+4+8+2\right)\)

\(=13,25\times16\)

\(=212\)

P/s : Tính ra kết quả luôn == Sai thì thôi nha :>

\(13,25\div0,5+13,25\div0,25+13,25\div0,125-13,25\div0,25\)

\(=13,25\cdot2+13,25\cdot4+13,25\cdot8-13,25\cdot4\)

\(=13,25\left(2+4+8-4\right)\)

\(=13,25\cdot10\)

\(=132,5\)