Question

. Give a rough estimate (by rounding off to nearest hundreds) and also a closer estimate (by rounding off to nearest tens): (a) 439 + 334 + 4,317 (b) 1,08,734 - 47,599 (c) 8325 - 491 (d) 4,89,348 - 48,365​

Answer 1

Answer:

a) 5100 , 5090

b) 61100 , 6140

c) 7800, 7830

d) 441000, 440990

Step-by-step explanation:

a) 439 + 334 + 4,317 = 5090

b) 1,08,734 - 47,599 = 61135

c) 8325 - 491 = 7834

d)4,89,348 - 48,365 ​= 440983