Question

b, 2034-(34+1560);1972-(368+972)

Answer 1

b, 2034-(34+1560);1972-(368+972)=(2034-34)-(1560)=2000-1560=440

1972-(368+972)=1972-972-368=1000-368=632

Answer 2

2034-(34+1560)

=2034-34-1560

=2000-1560

440

1972-(368+972)

=1972-972-368

1000-368

=632

k cho mình nha

Answer 3

b . 2034 - ( 34 + 1560 ) 

= 2034 - 34 - 1560 

= 2000 - 1560

=     440 

1972 - ( 368 + 972 ) 

= 1972 - 368 - 972

= ( 1972 - 972 ) - 368

= 1000 - 368 

=     632