Question

32.(-39)+16.(-22)

Answer 1

-1600 thì phải

Answer 2

Ta có: \(32.\left(-39\right)+16.\left(-22\right)\)

\(=16.2.\left(-39\right)+16.\left(-22\right)\)

\(=16.\left(-78\right)+16.\left(-22\right)\)

\(=16.\left[\left(-78\right)+\left(-22\right)\right]\)

\(=16.\left(-100\right)\)

\(=-1600\)

Answer 3

\(32.\left(-39\right)+16.\left(-22\right)\)

\(=\left(-1248\right)+\left(-352\right)\)

\(=\left(-1600\right)\)

Answer 4

tick cho mink nha

Answer 5

32.(-39)+16.(-22)

=16.2.(-39)+16.(-22)

=16.(2.(-39)+(-22))

=16.( (-78)+(-22))

=16.(-100)

=-1600

Answer 6

\(32\left(-39\right)+16\left(-22\right)=-1248-352=-1600\)