Question

1+1-1+1-1x20000000=...

Answer 1

1+1-1+1-1x20000000

=1+1-1+1-20000000

=2-1+1-20000000

=1+1-20000000

=2-20000000

=-19999998

tk nhe

Answer 2

la 20000000

Answer 3

1+1-1+1-1x20000000=...

1+1-1+1-1x20000000

=1+1-1+1-20000000

=2-1+1-20000000

=1+1-20000000

=2-20000000

=-19999998

Answer 4

1+1-1+1-1x20000000

=-19999998

tk nhe

xin do

Answer 5

20000000 nhe h dung nha se duoc may man ca nam

Answer 6

1+1-1+1-1x20000000

=2-20000000

= -19999998

Answer 7

1 + 1 - 1 + 1 - 1 x 20000000

= 1 + 1 - 1 + 1 - 20000000

= 2 - 1 + 1 - 20000000

= 1 + 1 - 20000000

= 2 - 20000000

= -19999998

Answer 8

= -19999998

Answer 9

1 + 1 - 1 + 1 - 1 x 20000000 = 20000000

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