Question

Tính Nhanh:

-359+181+(-123)+350+(-172)

 

Answer 1

\(-359+181+\left(-123\right)+350+\left(-172\right)\)

\(=-359+181-123+350-172\)

\(=\left(-359-172\right)+\left(181+350\right)-123\)

\(=-531+351-123\)

\(=0-123=-123\)

Answer 2

-359+181+(-123)+350+(-172)

=-359+181-123+350-172

=(-359-123-172)+181+350

=-654+531

=-123

Chúc học tốt!!!

Answer 3

Giải:

-359+181+(-123)+350+(-172)

=(-359+350)+(181-172)-123

= -9+9-123

= -123

_{Học tốt :)}