PDF chapter test TRY NOW
Choose the right integer property that applies to the following conditions:
i) \(10 + 1 = 1 + 10\)
ii) 30 \( × 1 = \) 30
iii) \(12 + ( 1 + 3) = ( 12 + 1 ) + 3 \)
iv) 150 \(+\) \((- 150) \) \(= 0 \)
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