Answer: There were four pears (2 pairs) on the tree. The first man took a pair (2 pears) and the second only took one pear leaving one pear on the tree.
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There were four pears (2 pairs) on the tree. The first man took a pair (2 pears) and the second only took one pear leaving one pear on the tree.
Answer: 3. 3 squared is 9. 3+9=12. Take the two digits of the summation and add them; 1+2=3. In short; 3-9-12-3. This can also work with the number 0 and 9.
Solution:
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3. 3 squared is 9. 3+9=12. Take the two digits of the summation and add them; 1+2=3. In short; 3-9-12-3. This can also work with the number 0 and 9.