|  [[:en:trinitionary:calculation|calculation]]  |  {{:blank:calculation.png}}  | Latin calculātus, calculō (“I reckon, originally by means of pebbles”), from calculus (“a pebble”)                                | mind with plus and minus                                |

|  [[:en:trinitionary:calculate|calculate]]      |  {{:blank:calculate.png}}    | Latin calculātus, calculō (“I reckon, originally by means of pebbles”), from calculus (“a pebble”)                                | calculation with hand                                   |