các bạn trả lời giúp mk gấp nha mk cần lắm

gấp cỡ nào

=0 nha bn

(82-41.2):36.(32+17+99-81+1)

=0X(32+17+99-81+1)=0(tick nhe)

b,

= (4,5 x16 - 1,7) : (4,5 x 15 - 1,7)

= 1

c,

= ( 82 - 82 ) : 36 x ( 32 + 17 + 99 - 81 + 1 )

= 0 : 36 x ( 32 + 17 + 99 - 81 + 1 )

= 0 x ( 32 + 17 + 99 - 81 + 1 )

= 0

d,

= (30 : 7,5 + 0,5 x 3 - 1,5) x (4,5 - 4,5)

= (30 : 7,5 + 0,5 x 3 - 1,5) x 0

= 0

đề bài là j e nhở? 

a, ( 82 - 41 * 2 ) : 36 * ( 32 + 17 + 99 - 81 + 1 )

  = ( 82 - 82 ) : 36 * ( 32 + 17 + 99 - 81 + 1 )

  = 0 : ( ... )

  = 0 .

b, ( m : 1 - m * 1 ) : ( m * 2005 + m + 1 )

= ( m - m ) : ( m* 2005 + m + 1 ) 

= 0 : ( ... )

= 0 .

kết bạn với mình nha và rất cảm ơn bạn

b, ( 4,5 .x 16 - 1,7 ) : ( 4,5 x 15 + 2,8 - 4,5)

  ( 4,5 x16 - 1,7) : ( 4,5 x 15 - 1,7 ) = 1

=(81-81):36x(32+17+99-81+1)

=0:36x(32+17+99-81+1)

=0

k nha

0 bạn nhé kich cho mình nhé

0 bạn nhé

a ) 5 x 216 x 25 x 4 = 1080 x 100 = 108000

b ) 37 x 16 x 25 x 4 = 592 x 100 = 59200

c ) 36 x ( 28 + 82 ) + 64 x ( 69 + 41 ) = 36 x 110 + 64 x 110 = ( 36 + 64 ) x 110 = 100 x 110 = 11000

d ) 42 x ( 53 + 36 + 11 ) = 42 x 100 = 4200

e) 37 x 45 + 56 x 37 - 37 x 1 = 37 x ( 45 + 56 - 1 ) = 37 x 100 = 3700

h) 17 x 1 + 17 x 81 + 18 x 17 = 17 x ( 1 + 81 + 18 ) = 17 x 100 = 1700

Mik nhanh nhất đấy , nhớ click cho mik nha !!!!!!!!!!!!!!!!!!!

a) 5 x 25 x 216 x 4

= ( 5 x 216 ) x ( 25 x 4 )

= 1080 x 100

= 108000

b) 4 x 37 x 25 x 16 

= ( 4 x 25 ) x ( 37 x 16 )

= 100 x 592 

= 59200

a)=(25x4)x5x216=100x5x216=500x216=108000

b)=(4x25)x37x16=100x37x16=3700x16=59200

c)=[36x(28+82)]+[64x(69+41)]=[36x110]+[64x110]=110x(36+64)=110x100=11000

d)=42x(53+36+11)=42x100=4200

e)=37x(45+56-1)=37x100=3700

h)=17x(1+81+18)=17x100=1700

k mk nhá

1) $(-81)\cdot27-3^4\cdot(-77)$

$=(-81)\cdot27-81\cdot(-77)$

$=-81\cdot[27+(-77)]$

$=-81\cdot(27-77)$

$=-81\cdot(-50)$

$=81\cdot50$

$=4050$

2) $(-16)\cdot32-(-4)^2\cdot18$

$=(-16)\cdot32-16\cdot18$

$=-16\cdot(32+18)$

$=-16\cdot50$

$=-800$

3) $(-2)^4\cdot289-16\cdot189$

$=16\cdot289+16\cdot(-189)$

$=16\cdot[289+(-189)]$

$=16\cdot(289-189)$

$=16\cdot100$

$=1600$

4) $41\cdot(-18)+41\cdot(-81)-41$

$=1\cdot(-18)+41\cdot(-81)+41\cdot(-1)$

$=41\cdot[(-18)+(-81)+(-1)]$

$=41\cdot(-18-81-1)$

$=41\cdot(-99-1)$

$=41\cdot(-100)$

$=-4100$

5) $17\cdot(-37)-23\cdot37-46\cdot(-37)$

$=17\cdot(-37)+23\cdot(-37)-46\cdot(-37)$

$=-37\cdot(17+23-46)$

$=-37\cdot(40-46)$

$=-37\cdot(-6)$

$=37\cdot6$

$=222$

6) $-48+48\cdot(-78)+48\cdot(-21)$

$=48\cdot(-1)+48\cdot(-78)+48\cdot(-21)$

$=48\cdot[(-1)+(-78)+(-21)]$

$=48\cdot(-1-78-21)$

$=48\cdot(-79-21)$

$=48\cdot(-100)$

$=-4800$

7) $29\cdot(-13)+27\cdot(-29)+(-14)\cdot(-29)$

$=-29\cdot13+27\cdot(-29)+(-14)\cdot(-29)$

$=-29\cdot[13+27+(-14)]$

$=-29\cdot(40-14)$

$=-29\cdot26$

$=-754$

$\text{#}Toru$