Crossword clues for Add (on):ADDOffer as a bonusADDOpposite of unfriendADDPut two and two togetherADDRecipe wordADDPut more inADDSKicks inADDMentionADDBring to the tableADDLink to, on FacebookADDPut on staffADDSPractices ChisanbopADDSTacks onADDSThrows inADDStick onADDBe calculatingADDSHits the + keyADDRecipe directiveADDToss inADDCombine figuresADDWhat you need to be able to do to solve kakuroADDSay a bit moreADDDo some math homeworkADDInability to stay focused, brieflyADDTote upADDGet sum?ADDDo some carrying, maybeADDRecipe instructionADDSCounts upADDSDoes elementary-school homeworkADDSInsertsADDSSums upADDSTots upADDS__ up (makes sense)ADDMake two tens into a twenty?ADD2 + 2, e.g.ADDSupplementADDTot upADDSum upADDSPuts 2 and 2 togetherADDTack onADDSPuts 2 and 3 togetherADDIncorporateADDPut in the soup, sayADDTallyADDDo some simple mathADDSIncludesADDSStates furtherADDTotalADDContributeADDThrow into the mix