zada•t͡ɕnik
{лӱм мут} {руш кӱсынлымӧ шомак} [Generate paradigm] 1. book of problems, book of mathematical problems
♦ arifme•tike de•ne zada•t͡ɕnik {лӱм мут} book of arithmetic problems
♦ matema•tike de•ne zada•t͡ɕnik {лӱм мут} book of mathematical problems