Question 364836
Using only the digits 1,3,4,5,6,7,8 find what number goes with each letter
 in the addition problem to make it correct.
Two
+Two
______
Four
:
Assume that F=1, and u and r are even, but not 2.
o is less than 5 and has to be even (but not 2), assume o = 4
How about:
+734
+734
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1468