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प्रश्न
[(–8) + ______] + ______ = ______ + [(–3) + ______] = –3
रिकाम्या जागा भरा
उत्तर
[(–8) + (–3)] + 8 = –8 + [(–3) + 8] = –3
Explanation:
[(–8) + (–3)] + 8 = (–8) + [(–3) + 8] ......[∵ Addition is associative, i.e. a + (b + c) = (a + b) + c]
= – 8 + 5
= –3
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