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Find number abc

If a2ab0 - 3a705 = cc1a5 find number abc. Multiple solutions may exist.

Correct answers: 26

The first user who solved this task is Nasrin 24 T.

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Tony Roberts: Old Grandmother

My grandmother is older than the word supper.

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Sir Richard John Griffith

Died 22 Sep 1878 at age 94 (born 20 Sep 1784).(1st Baronet) Irish geologist and civil engineer who has sometimes been called the "father of Irish geology." He studied civil engineering in London and Edinburgh, returned to Ireland in 1808, and became mining engineer to the Royal Dublin Society in 1812 and a government inspector of mines. He published a geological map of Ireland in 1835.

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