Math, asked by hari5597, 1 month ago

give a rough estimate: a)489+243+5439. b)9437-234 "solve the problem"​

Answers

Answered by 00nikdi
0

Answer:

a) 489 = 490

   243 = 240

 5439 = 5440

490 + 240 + 5440 = 6170

b) 9437 = 9440

     234 = 240

  = 9680

Step-by-step explanation:

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