scanned by camscannerpnhs.psd202.org/documents/eflores/1558466788.pdf · adapting the addition rule...
TRANSCRIPT
Scanned by CamScanner
Scanned by CamScanner
Scanned by CamScanner
Scanned by CamScanner
TRANSCRIPT
Scanned by CamScanner
Scanned by CamScanner
Scanned by CamScanner
Scanned by CamScanner