Question

In the multiplication problem: OEE*EE=EOEE+EOE0=OOEE, every O stands for an odd digit, and every E stands for an even digit. what number is the product OOEE equal to?

Answer 1

The number OOEE is 1320.

Since the product of two even digits results in a number with the pattern EOE, one of the even digits must be 0.

The other even digit must be 2, as it's the only even digit that, when multiplied by another even digit (0), results in 0 in the units place.

The odd digit in the hundreds place (O in EOEE) must be 1 (because 3 * 2 = 6, but 3 * 4 = 12, which has 2 digits).

The odd digit in the tens place (O in EOEE) must be 3 (because 3 * 2 = 6).

So, the number OOEE is 1320.