Question

1874

2365
Fold this paper so that
1 is on top of 2,
2 is on top of 3,
3 is on top of 4, ...
Numbers can
be upside down
or backwards.
1

Answer 1

Fold the paper in half lengthwise. Unfold it, then fold it in half again widthwise. Unfold it, then fold it in thirds lengthwise. Unfold it and then fold it in half again widthwise. You should now have a paper with 8 sections, with 1 on top of 2, 2 on top of 3, 3 on top of 4, etc. You can flip the numbers upside down or backwards as desired.

Explanation: