Question

[Nguyễn Đặng Thu Giang]

3x3x3x3x3x3x3x3x0+1+1+1+1=?

Answer 1

[Mai Linh]

= 0 + 4
= 4

Answer 2

[triệu thùy linh]

3*3*3*3*3*3*3*3*0+1+1+1+1

=3*0+1+1+1+1

=0+1+1+1+1

=1+1+1+1

=4