calculatingly


cal·cu·lat·ing

C0030100 (kăl′kyə-lā′tĭng)adj.1. Capable of performing calculations: a calculating machine.2. a. Shrewd; crafty: the calculating defense of an experienced attorney.b. Coldly scheming or conniving.
cal′cu·lat′ing·ly adv.
Thesaurus
Adv.1.calculatingly - in a calculating manner; "he looked at her calculatingly"