n. हिसाब, गराना, गणना, विगणन, गिनती, संख्या, परिगणना, आकलन

the procedure of calculating; determining something by mathematical or logical methods: mathematical operation, computing, transposition, recalculation, process, number crunching, procedure, computation, operation, mathematical process
problem solving that involves numbers or quantities: differential coefficient, conversion, differential, problem solving, integral, idea, first derivative, approximation, figuring, extrapolation, computation, estimation, derivative, derived function, reckoning, estimate, interpolation
planning something carefully and intentionally: preparation, planning, provision, deliberation