The production department shares a plus sign origami tutorial. This is a very detailed manual origami plus sign illustration tutorial, and the steps for folding the plus sign are clear and simple, allowing you to learn it easily. How to Origami Plus Sign. If you want to learn how to make origami plus signs, then follow the steps of making origami plus signs!
Origami plus sign completed effect
Plus sign origami steps:
Mathematical Origami
Illustration of the steps of handmade origami minus sign DIY origami minus sign