To use an adding machine put in tape and enter the numbers that need to be added or subtracted. Work should be checked at the end.
The adding machine is actually a calculator. but in the mid 1642's it was called an adding machine. it was used to help with mathimatics
An adding machine is a mechanical or electromechanical calculator which could perform addition and subtraction.
The first adding calculator machine was invented by Blaise Pascal.
The directions for making cake in the bread machine begin with adding all ingredients to the machine. Then use the setting for "cake" on the machine. Recipes can be found online at Bread Machine Diva.
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It was Blaise Pascal that invented the adding machine in 1642. He invented this machine to help ease the burdens of his father who worked as a clerk at the time.
Pascal
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Leonardo da Vinci. Experts mean the sketch does not really show an adding machine, but a ratio machine.
What is the value of a Victor Adding Machine, Model 7 57 54, Serial # 3425-389
a mechanical adding machine.