and how

ADVERB
7 LETTERS · STARTS WITH A

and how is a valid 7-letter word worth 13 points in Scrabble and 13 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
A1N1D2H4O1W4
1 + 1 + 2 + 0 + 4 + 1 + 4 =13 PTS
DOUBLE WORD → 26TRIPLE WORD → 39
MEANING

What does and how mean?

ADVERB · 1 SENSE
1

An expression of emphatic agreement.