Question

IT HW-
1) write10 ,one-word questions and answers from the portion-history of calculating devices
2)make a table with column headings-calculating devices, invented,year, speciality​

Answer 1

Answer:

iT HW-

1 ) write10 ,one-word questions and answers from the portion-history of calculating devices

2)make a table with column headings-calculating devices, invented,year, speciality .