Question

2345+(1789+__________) =(2345+_________)+3478​

Answer 1

Answer:

in the first place there will be 3478

and in second place there will be 1789

Answer 2

Answer:

Step-by-step explanation:

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•Associative property

•a+(b+c) = (a+b)+c

2345+(1789+3478) =(2345+1789)+3478​