UPSKILL MATH PLUS

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Choose the right integer property which satisfies the following conditions:
 
i) \(d +  j = j + d \).
 
ii) \(l ×( d + j )  = ( l × j ) + ( l × d ) \).
 
iii) \(q + ( j + d ) = ( q + j ) + d \).
 
iv) \(d\) \(+\) \((- d)\) \( = 0\).