\(\left(56x27+56x35\right):62\)

\(=\left[56x\left(27+35\right)\right]:62\)

\(=\left[56x62\right]:62\)

\(=56x1=56\)

=(56 x (27 +35)) :62

=(56 x 62) : 62 

=3472 : 62=56

(56 x 27 + 56 x 35) : 62

= 56 x (27 + 35 ) : 62

= (56 x 62) : 62

= 3472 : 62

= 56

(56 ×27 +56 ×35 ) : 62

= 56x(27+35):62

= 56x62:62

= 56x1

=56

bang 56

\(=-\frac{224}{31}\)

(56*27+56*35)/ 62

=56* (27+35)/2

=56* 62/2

=1736.

( 56 x 27 + 56 x 35 ) : 62

= 56 x ( 27 + 35 ) : 62

= 56 x 62 : 62

= 56 x ( 62  : 62 ) 

= 56 x 1

= 56

( 56 × 27 + 56 ×35):62

=(27+35)x56:62

=   62x56:62

=  1x56

=56

C=(56 x 27 +56 x 35) : 62

C=56 x (27 + 35) :62

C=56 x 62 : 62

C=56 x 1

C=56

Các bạn nam thanh nữ tú ơi nha

\(C=\left(1512+1960\right):62\)

\(3472:62=56\)

C = (56 × 27 + 56 × 35) : 62

C = 56 × (27 + 35) : 62

C = 56 × 62 : 62

C = 56

\(\left(56.27+56.35\right):62=56\left(27+35\right):62=56.62:62=56\)

\(\left(56.27+56.35\right):62\)

\(=\left[56.\left(27+35\right)\right]:62\)

\(=56.62:62\)

\(=56.1\)

\(=56\)

\(\left(56\times27+56\times35\right):62\)

\(=56\times\left(27+35\right):62\)

\(=56\times62:62\)

\(=56\)

HOK TOT

`= 56 \times (27+35) \div 62`

`= 56 \times 62 \div 62`

`= 56 \times 1 = 56`

a.(4568+3759)-(4563+3764)

= 4568+3759-4563-3764

=(4568-4563)+(3759-3764)

=5+(-5)

=0

b.(56*27+56*35):62

=56*27+56*35:62

=56*(27+35):62

=56*62:62

=56*(62:62)

=56*1

=56

a)=0

b)=56

a (4568+3759)-(4563+3764)

=(4568-4563)+(3764-3759)

= 5+5=10

b (56x27+56x35):62

=56x(27+35):62

=56x62:62

=56

a) -57 . (-46) + 57 . ( -56 )

= 57 ( 46 -56 )

= 57 . (-10) = -570

b) (-16).(-125).(-6).(-10)

= (-2).(-8).(-125).(-6).(-10)

= (-2).1000,(-6).(-10)

= 20. (-6) . 1000

= -120 . 1000 = -120 000

c) (-25). 134 - 13.(-250)

= (-250). 13,4 - 13. (-250)

= (-250) . ( 13,4-13 )

= (-250) . ( 0,4 )

= ( -250 ) . 5 : 2 = -625

d)

-62 . ( 27-64) - 64 (62- 27)

= -62 . 27 - (-62 . 64 ) - 64. 62 + 64.27

= -62.27 + 64.27

= 27 ( 64-62 ) = 27 .2 = 54

e) -18 (-16 +20) -20.(6-18)+ (-18-20)

= -18 . (-6) + (-18). 20 - 20.6 +20.18+(-18-20)

=18 . 6 - 20.18 -20.6 + 20.18 -38

= 18 (6+20) -20 (18+6) -38

= 18 . 26 - 20.24 -38

= -50

a,-57-(-46)+57.(-56)

=[ (-57) + 46 ]+ [ 57.(-56) ]

= -11 + -3192

= -3203