Number Pyramid: Mental Math

By Yuki Isaka on AppTrack Ninja.

Add your way up to the top

Just addition. And yet your whole mind is working. Number Pyramid is a simple training app: add the numbers next to each other, row by row, until you reach the single number at the top. The only arithmetic is single-digit addition. Somehow it is still hard. WHAT YOU ARE TRAINING IS MEMORY, NOT ARITHMETIC Working memory is what holds something in mind while you do something else with it. 3 5 6 1 4 Starting from that bottom row, you work out 8, 11, 7 and 5 — and then you have to keep all four in your head while you start on the row above. Hold, calculate, hold again. That loop is what this app …

Categories: Games, Puzzle, Education

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