Question about multiple

[gemlovesjasper]

If the multiple is 11 + 2 that means 209 + 2 = 211. Is that the correct interpretation of this multiple? 11 × 19 = 209 + 2 = 211.

[Granny Square]

Sounds right to me.  Hint, if you want a little insurance, chain 209 and a few extra just in case, I usually do this for chaining anything over 100 anyway in case I miscount.  You can pick out the extra chains later, they won't unravel from the knot end.

[Horsy]

You can pick out the extra chains later, they won't unravel from the knot end.

Wish I'd known that!!!

[Granny Square]

   Picking out extra chains is sort of a pain because of the 'won't unravel' feature, but less of a pain than coming up short and having to start over.