Is the study of Indigenous mathematics ill-directed or beneficial?

The old lie of mathematical inadequacy of Indigenous communities has been curiously persistent despite increasing evidence shows that many Indigenous communities practiced mathematics. Attempts to study and teach Indigenous mathematical knowledge have always been questioned and even denied validity. The Aboriginal and Torres Strait Islander Histories and Cultures cross-curriculum priority in the F-10 Australian schools curriculum, from 2022 onwards, includes content elaborations related to Indigenous mathematics, which have been developed and refined by expert Indigenous advisers. We celebrate this initiative, but experience also tells us to expect some resistance from sectors of the education communities who hold to an exclusively Anglo-European provenance of mathematics. Through this review article we seek to constructively forestall potential pushback and address concerns regarding the legitimacy and pedagogical value of Indigenous mathematics, by countering with evidence some published claims of mathematical inadequacies of Australian First Nations cultures.