96 + 44 = 140
36 + 59 = 95
c .90
96 + 44 = 140
36 + 59 = 95
74 + 16 = 90
k nha
96 + 44 36 + 59 74 + 16
= 96 + ( 40 + 4 ) = ( 35 + 1 ) + 59 = 74 + ( 10 + 6 )
= ( 96 + 4 ) + 40 = 25 + ( 1 + 59 ) = ( 74 + 6 ) + 10
= 100 + 40 = 25 + 60 = 80 + 10
= 140 = 85 = 90
Ta có;
96 + 44 = 140
36 + 59 = 95
74 + 16 = 90
nha bn
96 + 44 = 140
36 + 59 = 95
74 + 16 = 90
k mik nha