Math, asked by sandy7051, 9 months ago

15409+178+591+322 determine the sum by suitable rearrangements​

Answers

Answered by ArnavSheoran
21

15409+591+178+322

16000+500

16500

Answered by Anonymous
10

Answer:

16500

Step-by-step explanation:

15409 + 178 + 591 + 322

We know that

409 + 91 = 500 and 78 + 22 = 100

It can be written as

(15409 + 591) + (178 + 322) = 16000 + 500

On further calculation

(15409 + 591) + (178 + 322) = 16500

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