The CANUM is a stroop-type interference task using numbers and numerosity.

CANUM: Cantidad-Numero (Quantity-Number) interference task

Originally described by:
Gutiérrez-Martínez, F., Ramos-Ortega, M., & Vila-Chaves, J. (2017). Executive
effectiveness on Stroop type interference tasks. A validation study of a
numerical and manual version (CANUM). Anales De Psicología / Annals Of
Psychology, 34(1), 184-196. doi:http://dx.doi.org/10.6018/analesps.34.1.263
