English version

innumerate in Maths topic

From Longman Dictionary of Contemporary Englishinnumeratein‧nu‧mer‧ate /ɪˈnjuːmərət $ ɪˈnuː-/ adjective  HMunable to do simple calculations or understand basic mathematicsilliterateinnumeracy noun [uncountable]
Examples from the Corpus
innumerateAnd I should perhaps add that to this day I am practically innumerate.Rachaela knew she could read well but was virtually innumerate.