Bengali/Bangla is unusual among South Asian languages in that it uses numerical classifiers. In this paper, I propose a new analysis of the DP structure in Bangla motivated by data previously unac- counted for and typological concerns. Specifically, I propose that Bangla has DP-internal NP movement to Spec,DP to mark definiteness, that the numeral and classifier form separate heads in the syntax, and that there is noun to classifier movement when there is no overt classifier. I propose a feature for each of these phenomena, and attempt to explain the ungrammatical examples using principled reasons de- rived from this structure. Also, I give an analysis for the quantificationally approximate construction, in which the classifier appears on the left of the numeral. I claim that the model presented in this pa- per can account for these constructions, and that the differences found between “classifier-compatible” nouns and “classifier-less” nouns with regard to the quantificationally approximate structures follows naturally from my analysis.