A. ( 24 + 36 ) : 4
B. ( 1008- 432 ) : 8
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6 câu trả lời 383
A. ( 24 + 36 ) : 4 = 60:4=15
B. ( 1008- 432 ) : 8 = 576:8=72
A. ( 24 + 36 ) : 4
C1:
=60:4
=15
c2:
=24:4+36:4
=6+9
=15
B. ( 1008- 432 ) : 8
c1:
=576:8
=72
=1008:8-432:8
=126-54
=72
a) ( 24 + 36 ) : 4
=60:4=15
a ( 24 + 36 ) : 4
=24:4+36:4
=6+9
=15
( 1008- 432 ) : 8
=576:8
=72
( 1008- 432 ) : 9
=1008:8-432:8
=126-54
=72
a) (24 + 36 ) : 4 => C1 : = 60 : 4 = 15
C2 : = ( 24 : 4 ) + ( 36 : 4 ) = 6 + 9 = 15
b) (1008 - 432 ) : 8 => C1 : = 576 : 8 = 72
C2 : = ( 1008 : 8 ) - ( 432 :8 ) = 126 - 54 = 72
a, C1: (24+36) :4= 60:4 = 25
C2: (24+36) :4 = 24:4 + 36:4= 6+9= 15
b,C1: (1008-432) : 8= 576:8 = 72
C2: (1008-432) : 8= 1008:8 - 432:8= 126-54=72
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