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Numberphile revived an ancient multiplication trick—halves and doubles—also called Egyptian or Russian math, where you repeatedly halve one number and double the other. After crossing out rows with ...

A video from St. Paul, Minnesota has gone viral showing an ICE agent confronting people he says disrupted the arrest of an ...

Mohammed Siraj addresses the media ahead of the crucial 3rd ODI against New Zealand, sharing his mindset, preparations and ...

Hytale entered Early Access on January 13, 2026, delivering a playable version of the long-awaited sandbox RPG after years of ...

When multiplying fractions, multiply the top numbers (numerators) together and multiply the bottom numbers (denominators) together, then simplify or it is sometimes easier simplify first.

19 is only 1 away from 20, so you prefer to start by multiplying 20 times 5, which equals 100. Then we need to take away a squadron of 5, because there are actually only 19 squadrons, not 20. 100 take ...