II.IMIIS NoVuI.tatem vbi gratiaꝫ ad ⁊ multiplicare eſt numerum 2 procreare que ſic multiplicando videlicet ⁊ proportionantur velu-ti multiplicans ſcilicꝫꝫ vnitati vtraqꝫ eſt ꝓportio tripla. ItēSultiplicatio prerequirit ꝙ quis bn̄ ſciat multiplicationeꝫdigitoꝝ inter ſe Cuiꝰ dat̉ regula Scribant̉ digiti ſubalterne ⁊ cuiuſlibet dr̄am a denario ꝟſus dextrā ponas quas inſe multiplica. ꝓductū inferius ſcribe Deinde differentiā vnius a digito alterius ſubtrahe ⁊ priori ꝓducto poſtpone ⁊ pro9 differentiauenit ſumma vt patet in pn̄ti figuradifferentiaExemplum ſepties 9 quot ſuntPone ſubalterne vti in figura cumſuis differentijs qͣs inde multiplica facit tres. deinde ſubtrahe 1 a ⁊ autꝫa 9 manēt 6 que poſtpone facit 63Pro faciliori intellectu dictorum dicendorumqꝫ de mul-tiplicatione ponā tabulam multiplicatiōis digitorum interſe vt quis eo facilius poſſit menti imprimere.In multiplica28tione ſimiliter32I26duo ordīes numeroꝝ ſtꝭ neceſ10ſarij multiplicā3012dus vicꝫ ⁊ mul14tiplicano. Sꝫ40816placet ml̓tipli189care. numeruꝫ36multiplicandū4212ẜm ſuas diffe-648rentias figura618rum ſcribe ⁊ ml̓21tiplicanteꝫ ſub5624eo aut ī alio loHco quo tibi pla6g816cet ⁊ duc prīaꝫ7220multiplicantis92481in oēs figuras multiplicandi. Ita tn̄ quandocunqꝫ ex mul