1. 1428–3745 + 7572–5255 = ?
DESCRIPTION
1. 1428–3745 + 7572–5255 = ?. 0. - PowerPoint PPT PresentationTRANSCRIPT
1. 1428–3745 + 7572–5255 = ?
0
DESCRIPTION
1. 1428–3745 + 7572–5255 = ?. 0. - PowerPoint PPT PresentationTRANSCRIPT
1. 1428–3745 + 7572–5255 = ?
0