( 2736 - 75 ) - 2736

= 2661 - 2736

= -75

\(\left(-1736-75\right)-2736\)

\(=-1736-75-2736\)

\(=\left(-1736-2736\right)-75\)

\(=-4472-75=-4547\)

(2736-75)-2736

=2736-2736-57

=0-57=57

( 2736 - 96 ) - 2736

= 2736 - 2736 - 96

= 0 - 96

= -96

( 2736 - 96) -2736

=2736-2736-96

=0-96

=-96

ai k mình k lại

[ 2736 - 96 ] - 2736

=2736 - 2736 - 96

= 0 - 96

=   -96

( 2736 - 75 ) - 2736 

= 2736 - 75 - 2736

=  2736 - 2736 - 75

= 0 - 75

= - 75

(2736-75)-2736

=2736-2736-57

=0-57

=-57

ai k mình mình k lại

=-75

ko cần tính

k mình nha

(2736-75)-2736

=(2736-2736)-75

=0-75

=-75

(2736-75)-2736

=2736-2736-75

=0-57=-57

ai k mình mình k lại

(2736-75)-2736=2661-2736

                      =-70

(2736 – 75 ) – 2736

= 2736 – 75 – 2736

= 2736 – 2736 – 75

= 0 – 75 = –75.

a) (2736 – 75) – 2736
= 2736 – 75 – 2736
= (2736 – 2736) – 75
= 0 – 75
= – 75
b) (- 2002) – (57 – 2002)
= (– 2002) – 57 + 2002
= (– 2002 + 2002) – 57
= 0 – 57
= – 57

a) (2736 – 75) - 2736

= 2736 - 75 – 2736 (bỏ dấu ngoặc có dấu "+" đằng trước)

= 2736 – 2736 - 75

= 0 - 75

= -75

2) – (57 - 2002)

= -2002 - 57 + 2002 (bỏ dấu ngoặc có dấu "-" đằng trước)

= -2002 + 2002 - 57

= 0 - 57

= -57

a)(2736-75) - 1736= 2736-75-1736=(2736-1736) -75 = 1000-75= 925

b) (-2002)-(57-2002)= -2002-57 + 2002= (-2002 + 2002) -57= 0-57=-57

a) (2736-75)-2736                      

= 2736-75-2736

=(2736-2736)-75

=0-75

=-75

b)(-2002)-(57-2002)

=2002-57-2002

=(2002-2002)-57

=0-57

=-57

a) -75

b) -57

a)  (2736-75)-2736

= (2736-2736)-75

=0-75=-75

b) (-2002)-(57-2002)

=(-2002)-57+2002

=((-2002)+2002)-57

=0-57=-57

a, (2736-75)-2736

=2736-75-2736

=(2736-2736)-75

=0-75

=-75

b, (-2002)-(57-2002)

=[(-2002)-(-2002)]-57

=0-57

=-57

ai k mk rui mk k lai

a) (2736 - 75) - 2736

= 2736 - 75 - 2736

= (2736 - 2736) - 75

= 0 - 75

= -75

b) (-2002) - (57 - 2002)

= -2002 - 57 + 2002

= (-2002 + 2002) - 57

= 0 - 57

= -57

a)(2736-2736)-72

=0-72

=-72

b)(-2002)-(57-2002)

=(-2002+2002)-57

=0-57

=-57