I'm posting one puzzle, riddle, math, or statistical problem a day. Try to answer each one and post your answers in the comments section. I'll post the answer the next day. Even if you have the same answer as someone else, feel free to put up your answer, too!
Friday, February 13, 2009
Can You Find the Pattern
What is the missing number?
5 3 8 4 9 6 8
8 6 6 1 8 4 ?
3 2 7 6 8 7 3
Let me correct Rohit. When Mike said that the top row + bottom row = middle row, they ment that 5384968 (top row) + 3276873 (bottom row) = 8661841 (middle row)
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Missing number is 1. Top and bottom rows are addends - the middle row the sum.
ReplyDeleteI don't play Suddoku.
ReplyDeletethe missing number is 2 yu have to ad the to and bottom number plus add the one form the col before
ReplyDeleteYou got it. The middle row is the sum of the other two rows, so the missing number is 1.
ReplyDeletein the second column 3(top row)+2(bottom row) is not equal to 6(middle row)
ReplyDelete....a typo i guess
Let me correct Rohit. When Mike said that the top row + bottom row = middle row, they ment that 5384968 (top row) + 3276873 (bottom row) = 8661841 (middle row)
ReplyDelete