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# inserting math signs

Thu 19 May, 2005 01:48 am
Replace the question marks with maths symbols and make the equation
correct: You can only use + / - * ^ =

Now solve these two

(66 ? 22) ? (33 ? 44) ? (66 ? 22) ? 253
(6 ? 2) ? (3 ? 4) ? (6 ? 2) ? 71

Whim
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Type: Discussion • Score: 1 • Views: 562 • Replies: 4
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markr

1
Sun 22 May, 2005 07:57 pm
Are you sure they have solutions?
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whimsical

1
Mon 23 May, 2005 01:57 am
If you can use ^ aswell there should be solutions.
I wondered if you could only use +-/*= there were too.
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Bekaboo

1
Mon 23 May, 2005 08:15 am
Well for the first one 66 + 22 + 33 + 44 + 66 + 22 = 230 + 23 = 253...
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markr

1
Mon 23 May, 2005 09:14 am
(6^2) + (3-4) + (6^2) = 71
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