Lesson 06 of 12

Recap: Order vs size

Checklist of structural points from this lesson.

• The written sequence is function order 1 to 4.
• Numbers are coordinates only.
• The size of a number does not set the order.

Exercise answer

In −850N +650F −450T +250S, which letter is position 1?

N

Written order sets positions. First entry is −850N.