Question

1+2+3+4+5+6+7+8+9=?

Answer 1

=45 nhé

Answer 2

bang 45

tk minh nhe

Answer 3

45 nha ban

Answer 4

1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 = 45

k mình nhé