Hmm well maybe there is bad Bluetooth connection coming from the laptop
How was data put into the Tabulating Machine?
Answer:
punch cards
Thank you, pal!
You are invited to my clubhouse!
In Excel the sum B2 and B6 simply means that B2 and B6 Numbers are adding to get a Sum, it actually like the normal Calculator, but in Excel it helps to do the calculation of your your data simple and easy, there is no hard work.