Acalculia is a see also of agrammatism.

Agrammatism is a see also of acalculia.

As nouns the difference between agrammatism and acalculia

is that agrammatism is the inability to form sentences by virtue of a brain disorder while acalculia is (pathology) the condition of lacking]] basic [[mathematics|mathematical skills caused by a brain injury, or more specifically an injury to the parietal lobe brown, lesley, ed the shorter oxford english dictionary 5th oxford: oxford university press, 2003.