Speed Mathematics: Squaring 4 Digit Numbers Between 5000–6000

J.S. Kowontan
Sep 1, 2018 · 1 min read

Let’s square the number 5892

  1. Using the standard multiplication method learnt in school

2. Using speed mathematics method

Rule: To use the speed mathematics method apply the the following:

Hence, to square 5892

That’s it.

Written by

Consultant & academic researcher in diverse scientific and engineering fields. Operations Research scientist. Mathematician. Algorithm developer. @JS_Kowontan

Welcome to a place where words matter. On Medium, smart voices and original ideas take center stage - with no ads in sight. Watch
Follow all the topics you care about, and we’ll deliver the best stories for you to your homepage and inbox. Explore
Get unlimited access to the best stories on Medium — and support writers while you’re at it. Just $5/month. Upgrade