Question

Give a rough estimate (by rounding off to nearest hundreds)and also a closer estimate (by rounding off to nearest tens):

Answer 1

ex
if we have to round of nearest hundred so the que is 2345 so the round of nearest hundred will be 2300

Answer 2

rounding off nearest hundred example..

question 345 rounding off nearest hundred

then its answer is 300..

next question 367 rounding off nearest tens

then ans is 370