Crossword clues for 2 and 3, to 6:PRIMES2, 3, 5, 7, 11 et al.RATIOS10:1 and 3:2MISADDSay 2 + 3 = 6, e.g.SERIES1, 1, 2, 3, 5, 8, 13, 21, 34 ..., e.g.EUCHRECard game for 2, 3, or 4 playersAUTHORPartner in merger #3 (2 letters)PELHAMThe Taking of __ 1 2 3ARABICLike 1, 2, 3, etc.FLOORSP, G, 1, 2, 3, etc.COVERTSecret, or an antonym of the word formed by letters 2, 3, 4, 5 and 6TOPROW1, 2, 3, 4, 5, etc., on a standard keyboardSERIES1, 1, 2, 3, 5, 8, 13 ..., e.g.FACTOR2, 3, 4 or 6, for 12DIGITS1, 2, 3, 4, etc.FLOORS1, 2, 3, 4 ... 11, 12, 14, etc.PELHAMThe Taking of ___ 1 2 3 (2009 movie)PRIMES2, 3, 5, 7, etc.COOLIO1, 2, 3, 4 (Sumpin' New) rapperANIONSSome are denoted by 2- or 3-, to scientistsBRANDOActor who spoke the #2 and #3 quotes on AFI's "100 Movie Quotes" listBADAGE2 or 3, many parents sayTREMOR2 or 3, maybe, on the Richter scaleTREMORMaybe a 2 or 3 on the Richter scaleARABICLike the numerals 1, 2 and 3TREMORA 2 or 3 on the Richter scale, maybeFACTOR2 or 3, to 6BASKET2- or 3-pointerTREMOR2 or 3 on the Richter scale, maybeNINEOF1:51, 2:51 or 3:51, e.g.LINEARNot 2-D or 3-DMANSWINGINGINDCPart 2 (LETTER COUNTS: clue 3, 8, 2, 2 / answer 3)HAVETHERIGHTSTOPart 3 (LETTER COUNTS: clue 4, 3, 6, 2 / answer 3)RATIO2:1 or 3:2ADDENDS1 and 2, in 1 + 2 = 3ADDENDSThe 1 and 2 in 1 + 2 = 3LESSWhat 1 is to 2 and 2 is to 3ERRSPuts 2 and 2 together to make 3LOTUS1·2·3 software makerINTHEBUFFAt home the yellowy color is streaking (2,3,4)SAYAHSoul singer Isaac reflectively replacing vitamin in nuts with vitamin in carrots; that's what a doctor (or a choirmaster!) might advise (3,2)GETUPCrawl out of bed and dress (3,2)AHWQSBKNTNFIn "M*A*S*H," a sitcom, Ingrid asks for trouble? (3,2,6)LSUSch. that's 2___3 in the Orange BowlEASY_____ as 1, 2, 3TESTReason to say "1, 2, 3"HEAVEEveryone push on three; 1, 2, 3!TESTWord repeated before "1, 2, 3"WHOLENUMBERS0, 1, 2, 3, etc.INTEGERS1,2,3, and so forthBASESIXIn this, 2 × 3 = 10