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Puzzle of the Day

These puzzles are also printed in Eight days a week, a booklet published by the Association of Teachers of Mathematics.The Association of Teachers of Mathematics

There are three ways to make 12 by multiplying two whole numbers together 1 x 12, 2 x 6 and 3 x 4. Can you find numbers that have more than three different multiplications of two whole numbers?

Answer: No limit. 60 has 6 different multiplications.


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