Two mark exercise problems II — task. Mathematics State Board, Class 6.

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எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்

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1. The sum of any three odd natural numbers is odd. Justify this statement with an example.

Answer:

The given statement is .

2. The digits of the prime number

$13$ can be reversed to get another prime number

$31$ . find if any such pairs exist upto

$100$ .

3. Your friend says that every odd number is prime. Give an example to prove him/her wrong.

Answer:

Your friend is

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7. Two mark exercise problems II