Brain Teasers
4 5 6 7 8 9
What number is missing?
4 5 6 7 8 9
61 52 63 94 46 ?
4 5 6 7 8 9
61 52 63 94 46 ?
Answer
18Each number in the bottom row is the square of the number above it, with the digits reversed.
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Comments
wouldn't the answer be 81
hold on, I am not thinking straight today, disregard that last comment
We usually do anyway...
This might be better if the spacing worked
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