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

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1. Express

$42$ and

$100$ as the sum of two consecutive primes.

Answer:

$42 =$

$100 =$

2. Express

$31$ and

$55$ as the sum of any three odd primes.

Answer:

$31 =$

$55 =$

Answer variants:

$5 + 7 + 19$

$17 + 25$

$47 + 53$

$49 + 51$

$3 + 23 + 29$

$19 + 23$

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