who invented the first mechanical digital calculator
The first adding calculator machine was invented by Blaise Pascal.
The first calculator was invented in 1623.
The inventor of the first automatic calculator was Wilhelm Schickard. The calculator was called the calculating clock and was invented in 1623.
The introduction of the 1st mechanical calculator was invented in Europe. This type of calculator production then spread world wide. The first ever was invented by Willhelm Schickard.
The calculator was invented to calculate large mathematical problems.AnswerThe calculator was invented to calculate large mathematical problems.
calculator and human computers used them.
The first modern-style electronic calculator was invented in the 1960s. The first counting device, an abacus, was invented in Egypt in about 2000 BCE. The mechanical calculator was developed in the 17th century.
abacus Casio made the first graphing calculator in 1985.
The first calculator is believed to have been invented in North Africa, however China invented the spoon and the compass.