"Because people are often moving fast and working with the first ideas that come to mind, they end up accepting additive solutions without considering subtraction at all." The researchers think ...

A variation on the grid experiment, where subtraction yielded the superior solution, showed that three practice runs leading up to the actual task prompted more participants to subtract than those ...

To save them, rescuers looked to a subtraction-inspired solution first used in a German mine disaster in 1955. In that situation, rescuers were intent on opening a mineshaft to free the trapped miners ...

Academia is not immune to the addiction of more, as its solution to a problem is often ... addition easily remedied by reminders to consider subtraction as an option, or are subtractive options ...

Rather than the basic "carry-the-1" approach, students are taught to see subtraction as a way of establishing the distance between two numbers. And the easiest way to do that is to establish the ...

There are plenty of other examples in which overlooked solutions that involve subtraction turn out to be better alternatives. In some European cities, for example, urban planners have gotten rid ...