KA-0060
about 120sA and B are different digits. The two-digit number AB added to the two-digit number BA gives 132. What is A + B?
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Needs an idea, not just a procedure.
3 in a row to finish this ladder.
0/1 solvedA and B are different digits. The two-digit number AB added to the two-digit number BA gives 132. What is A + B?