| Play | Key Line | Modern Text | Original Text |
| Coriolanus | Cor III.i.244 | But now 'tis odds beyond arithmetic, | But now 'tis oddes beyond Arithmetick, |
| Cymbeline | Cym II.iv.142 | Spare your arithmetic, never count the turns: | Spare your Arethmaticke, |
| Hamlet | Ham V.ii.114 | th' arithmetic of memory, and yet but yaw neither in | |
| Othello | Oth I.i.19 | Forsooth, a great arithmetician, | For-sooth, a great Arithmatician, |
| Romeo and Juliet | RJ III.i.102 | by the book of arithmetic! Why the devil came you between | by the booke of Arithmeticke, why the deu'le came you betweene |
| Troilus and Cressida | TC I.ii.114 | Indeed, a tapster's arithmetic may soon bring | Indeed a Tapsters Arithmetique may soone bring |
| Troilus and Cressida | TC III.iii.253 | no arithmetic but her brain to set down her reckoning; | no Arithmatique but her braine to set downe her reckoning: |