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 ...

These days, large language models can handle increasingly complex tasks, writing complex code and engaging in sophisticated ...

To do the method, begin by writing the two numbers you want to multiply at the top of two columns. In the left column, you progressively halve the number and take the integer floor of any “and a half” ...

Discover the inspiring life of Shakuntala Devi, India's "human computer," who transformed mathematics into an art form.

The story of pandemic learning loss isn’t just about what students missed. It’s about what adults can help them rebuild.” ...

A tribal school in Maharashtra combats water scarcity to prevent migration while providing quality education and vocational ...

Happy New Year, everyone! This year will be consequential for many reasons, the most mundane of which is the claim by ...

Wall Street's last major holdout has finally put a number on where it thinks the S&P 500 is headed in 2026, and the call points to a fresh leg higher rather than a tired bull market running on fumes.

The IRS has issued proposed regulations for the temporary car loan interest deduction enacted under the new tax law.

Even a great business can be overvalued, and buying overvalued stocks tilts the odds against you as an investor. While Shake Shack is a more promising buy than Chipotle, I would wait for its valuation ...

The NatWest savings challenge can help you build a £780 buffer to cover unexpected expenses or financial emergencies ...