Question

56.45+56.45+56.10

tnh nhanh

k mk k lai

Answer 1

k mk đi mk k bn rùi đấy

Answer 2

\(\text{56.45+56.45+56.10}\)

\(=56\left(45.2+10\right)\)

\(=56\left(90+10\right)\)

\(=56.100=5600\)

mik k rồi nhé

Answer 3

56.45+56.45+56.10

=56.(45+45+10)

=56.100

=5600

Answer 4

=56.(45+45+10)

=56.100

=5600

Answer 5

=56.(45+45+10)=56.100=5600