Remaining 5534
On the table lay eight cards with the numbers 2,3,5,7,11,13,17,19. Fero chose three cards. He added the numbers written on them and found that their sum was 1 more than the sum of the numbers on the remaining cards. Which cards could have been left on the table? Specify all options.
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algebraarithmeticbasic operations and conceptsnumbersthemes, topicsGrade of the word problem
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