The kindes of Algoriſine, which 1 intend

„ briekely to treate of, as well in broken as Whole,are theſe, Numeration, Addition, Subtrabtion,

1 a Multiplicatios, Partition, Ręduction,„ Progreſſom, with the finding„ of the Rgotes, Square,

and ¶ Abicall.

4 The firft Bool.Of Numeration. Chap. i.

„ N umderis the multiture as Unites let to-d 0 gither, a 2. 3. 4. Kc. All Prunbers may55 be expꝛelled by thele Characters lollow-. Jing. i

18 2

1 2 7„ Qhole ſimple value by themſelues con-je lidered, vou map heere · vnder behold.äh i ij ih inj v vi vi vit ir oTye Ciphra o augmenteth places, but of himſelfe ſigni-fleth not To number anghemme nothing elle ir ia, but todeclare thewalue ot euskis Rigüre placed. So many pla-gare in pour Worke as there be Elements from theFight hand ko the let. Cuerie Figure in the ſirlt place be-tokenethhimlelfe, and ſo toward che lett ſide, tenne timesd much as he was the place beloze.

Example.The value ot the ſigures placed.

Y Y Y fC* CX PC SoneThe lat 1 i The firſt placeC 9

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