Multiply two 3 digits numbers in your head
This article will show how to do multiplication of two three digits numbers from right to left. Consider 234 × 456.
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Posts tagged ‘algebra’
Easy Multiplication I
This technique of multiplication will do the multiplication from right to left. Let’s look at an example. 23 x 12 = 276
Add all the natural numbers below 1000 that are multiples of 3 or 5
Problem #1 of Project Euler
Add all the natural numbers below 1000 that are multiples of 3 or 5.
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