Question

i, -25 - (-64) - 75+36

k, (15-20) +145

ai làm nhanh mình tick moahhhhhhhhhhh

Answer 1

i, \(-25-\left(-64\right)-75+36\)

\(=-25+64-75+36\)

\(=39-75+36\)

\(=-36+36\)

\(=0\)

k, \(\left(15-20\right)+145\)

\(=-5+145\)

\(=140\)

Answer 2

i, -25-(-64)-75+36=0

k, (15-20)+145=140

:))

k giùm:>

Answer 3

- 25 - ( - 64 ) - 75 + 36

= \(-25+64-75+36\) 

\(=\left(64+36\right)-\left(25+75\right)\) 

\(=100-100\) 

\(=0\)  

\(\left(15-20\right)+145\)

\(=15-20+145\)  

\(=145+15-20\)

\(=160-20\)

\(=140\)

Answer 4

-25+64-76+36

=39-76+36

=-36-36

=0

Answer 5

i, -25 - (-64) - 75 + 36

= -25 + 64 - 75 + 36

= 39 - 75 + 36

= 39 + (-75) + 36

= (-36) + 36

= 0

k, (15-20) + 145

= (-5) + 145

= 140