(1) We reckon your pay with our adding machine.

(2) And do you really need three adding machines and two cash registers?

(3) In the seventeenth century an adding machine was invented.

(4) You can reckon the marks with the adding machine.

(5) 1888 - The first successful adding machine in the United States was patented by William Seward Burroughs.

(6) A is an Abacus, the ancient Chinese adding machine which uses beads for counting.

(7) French mathematician and philosopher; invented an adding machine; contributed (with Fermat) to the theory of probability (1623-1662).

(8) Jostling among the crowd were temporary employees with hand-held adding machines, totaling sales while customers waited to be checked out.

(9) UP to Andy at the desk, munching up figures on an adding machine.

(10) Many people imagine that a computer is a very large adding machine.

(11) But it could perform 50 multiplications per second[http://sentencedict.com], a feat unmatchable by either a human or the latest adding machine.

(12) Whole set of equipments for special flour such as mixer , proportioner scale , multi-ingredient batch adding machine and vibro-discharger .