C = ( 56 x 27 + 56 x 35 ) :62
(56 x 27 + 56 x 35) : 62
Tính nhanh
\(\left(56.27+56.35\right):62=56\left(27+35\right):62=56.62:62=56\)
\(\left(56.27+56.35\right):62\)
\(=\left[56.\left(27+35\right)\right]:62\)
\(=56.62:62\)
\(=56.1\)
\(=56\)
\(\left(56\times27+56\times35\right):62\)
\(=56\times\left(27+35\right):62\)
\(=56\times62:62\)
\(=56\)
HOK TOT
tính bằng cách hợp lí nhất:
(56 x 27 + 56 x 35) : 62
=........................................
=.........................................
=........................................
`= 56 \times (27+35) \div 62`
`= 56 \times 62 \div 62`
`= 56 \times 1 = 56`
(56*27+56*35):62
\(\left(56x27+56x35\right):62\)
\(=\left[56x\left(27+35\right)\right]:62\)
\(=\left[56x62\right]:62\)
\(=56x1=56\)
(56 ×27 +56 ×35 ) : 62
=(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
(56*27+56*35)/62
(56*27+56*35)/ 62
=56* (27+35)/2
=56* 62/2
=1736.
( 56 × 27 + 56 ×35):62
( 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
Tính:
a) (37 – 18) + 17
b) 56 – (35 – 16)
c) (6 + 5) x 8
d) 36 : (62 – 56)
a) (37 – 18) + 17 = 19 + 17 = 36
b) 56 – (35 – 16) = 56 – 19 = 37
c) (6 + 5) x 8 = 11 × 8 = 88
d) 36 : (62 – 56) = 36 : 6 = 6
Tính nhanh:
(56 x27 + 56 x 35) : 62
( 56 x 27 + 56 x 35 ) : 62
= 56 x ( 27 + 35 ) : 62
= 56 x 62 : 62
= 56 x 1
= 56
~ Ai tk mk mk tk lại nha ~
( 56 x 27 + 56 x 35 ) : 62
= 56 x ( 27 + 35 ) : 62
= 56 x 62 : 62
= 56
( 56 x 27 + 56 x 35) : 62 = 56 x ( 27+35) : 62 = 56 x 62 : 62 = 56
(56:27+57:35):62
(56:27+57:35):62
=...........................
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