What numbers belong in the parentheses?
1)
98 (33) 79
23 (..) 55
2)
12 (26) 13
11 (..) 6
3)
125 (21) 20
70 (..) 35
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!
Tuesday, April 01, 2008
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I guess this one was a little harder.
ReplyDelete1) 15. Add all the single numerals
2) 11. Multiply the numbers outside the parentheses and divide the product by six
3) 7. Subtract the numbers outside the parentheses and divide the difference by five.