Advertisements
Advertisements
Question
Estimate each sum to the nearest hundred: (10083 + 29380)
Solution
10083 estimated to the nearest hundred = 10100
29380 estimated to the nearest hundred = 29400
∴ The required estimation = (10100 + 29400) = 39500
APPEARS IN
RELATED QUESTIONS
A survey conducted on an Indian state shows that 1623546 people have only primary education; 9768678 people have secondary education; 6837954 people have higher education and 2684536 people are illiterate. If the number of children below the age of school admission is 698781, find the total population of the state.
Estimate each sum to the nearest hundred: (236 + 689)
Estimate each difference to the nearest hundred: (957 − 578)
Estimate each difference to the nearest hundred: (5612 − 3095)
Estimated sum of 7826 and 12469 rounded off to hundreds is 20,000.
Estimate the following using the general rules:
12,904 + 2,888
Estimate the following using the general rules:
28,292 − 21,496
Give a rough estimate (by rounding off to nearest hundreds) and also a closer estimate (by rounding off to nearest tens):
8325 - 491
Give a rough estimate (by rounding off to nearest hundreds) and also a closer estimate (by rounding off to nearest tens):
6375 - 2875
Estimate the following using the general rules:
3937 + 5990