Most notably he was a co-inventor of calculus.
math
isaac newton invented no such math only science
advanced math
Math and Science!
math
if you actually mean "for isaac newton" he had algebra, algorithyms, the decimal system.. possibly trig if you mean "by isaac newton" he pretty much invented calculus.
calculus
He was a math profesor at Cambridge University
Sir Isaac Newton and Leibniz.
Physics (and math).
He used math and science together, which is known as physics.
if we have a problem, we have a solution, like in math even though that it is hard to answer