Learning addition, subtraction, multiplication and division in the Flowing Wells school district doesn't always involve flash cards and studying a multiplication table. Students in third through fifth ...

Forget the upcoming presidential election or Madonna's new movie. The next time you want to pick an argument with someone, tell them our country's schoolchildren should be using pocket calculators ...

Calculators’ effectiveness in mathematics classes, long a source of debate, depends in large measure on students’ pre-existing knowledge of basic math, a recent study found. Researchers who examined ...

1895: Otto Steiger receives a patent for his Millionaire calculating machine. It may not have been fruitful, but it multiplied. Steiger, a German who lived in Munich, invented his machine in 1893. It ...

Watch as a frustrating math problem inspires a creative journey from paper to precision engineering. See how a simple ...

This file type includes high resolution graphics and schematics. You can build an analog calculator using a pulse-width modulator (PWM) to perform accurate four-quadrant multiplication and division.

Berhampur, Aug. 29: Use the calculator to multiply any six-digit number with a single-digit number and you will arrive at the correct answer in a few seconds. Try it without the aid of a calculator ...