Question

987654322+123456789 bằng ? 

sos giúp mới

Answer 1

\(987654322+123456789=1111111111\)

Answer 2

= 987654321+1+123456789
= 1.111.111.110+1
=1.111.111.111
 

Answer 3

987.654.322 + 123.456.789 = 1.111.111.111