Find out what a prime number is and put your knowledge to the test. What are square and cube numbers? Take a look at some square and cube numbers and learn the pattern that they follow.

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US Defense Secretary Pete Hegseth ruled out NATO membership for Ukraine and said it is “unrealistic” to expect Ukraine’s borders to revert to their 2014 status before the annexation of Crimea.

A new proof has brought mathematicians one step closer to understanding the hidden order of those “atoms of arithmetic,” the prime numbers. The primes—numbers that are only divisible by ...

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The major constraints faced by these instructors were lack of time and the number of topics their curriculum demanded ... Each student group has two colored-water ice cubes, a container two-thirds ...