Question 1

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Question text

Kalkulatu eragiketa hauen emaitza:

( 18 + 6 ) - 7

6 : 2 - 7 + 18

18 + 3 * ( 6 - 7 ) = 

6 - (7 + 18 : 3) = 

6 - 18 - 7

 

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