Los numerales se indican mediante círculos con un punto dentro y son: 1 – ce, 2 – ome, 3 – yei, 4 – naui, 5 – macuilli, 6 – chicuace, 7 – chicome, 8 – chicuey, 9 – chicunaui, 10 – matlactli, 11 – matlactlionce, 12 – matlactliomome, 13 – matlactliomey