Expressions (phrases, clauses, etc.), Godan verb with 'ku' ending
to count on the abacus
Usually written using kana alone
to calculate cost-benefit; to calculate profitability; to be guided by self-interest
Usually written using kana alone
Also written 算盤をはじく【そろばんをはじく】、算盤を弾く【そろばんをはじく】