SOLUTION: 7.8+78+0.78
Algebra.Com
Question 51179: 7.8+78+0.78
Answer by checkley71(8403) (Show Source): You can put this solution on YOUR website!
07.80
78.00
00.78
----
86.58
SECRET IS TO LINE UP ALL THE DECIMALS, FILL IN THE MISSING ZEROS AND JUST ADD.
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