1) Algebraic 2) Arithmetic 3) Geometric 4) Mathematical 5) Numerical 6) Pure mathematics 7) Statistical 1) Arithmetic 
• (a.) Of or pertaining to arithmetic; according to the rules or method of arithmetic.
Ar`ith·met'ic·al adjective Of or pertaining to arithmetic; according to the rules or method of arithmetic. Arithmetical complement of a logarithm . 
[adj] - relating to or involving arithmetic
arithmetic adjective relating to or involving arithmetic; `arithmetical computations`