Question

3. Put the brackets in each of the following additions to satisfy addition property.
(i) 15 + 4 + 1 = (15 + 4) + 1
(ii) 18 + (7 + 5) = 18 + 7 + 5
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Answer 1

Answer:

15 +( 4 + 1 ) = (15 + 4) + 1

18 + (7 + 5) = (18 + 7) + 5

Step-by-step explanation:

Hope it will help you

Answer 2

Answer:

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Step-by-step explanation:

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