Login
Login
Sign up
Start
Mathmania
Teacher tutorials
TOP
Subjects
Bridge Course
Testworks
Subject updates
Ya+
News
Send feedback
See more
Contacts
About Us
Terms and Conditions
Privacy Policy
PDF chapter test
TRY NOW
Subjects
Mathematics CBSE
Class 7 New
Large Number Around Us
Textbook Based Questions
1.
TBQ - Nearest thousand
Exercise condition:
1
m.
Roxie and Estu are estimating the sum of
463384
\(+\)
419754
. Roxie says the sum is near \(8,00,000\) and more than \(8,00,000\). Estu says it is near \(9,00,000\) and less than \(9,00,000\). Which statement is true?
Only Roxie is correct.
Both estimates are technically "near," but Estu's estimate is closer to the exact value.
Only Estu is correct.
Neither estimate is near the actual sum.
Login
or
Fast registration
Previous topic
Exit to the topic
Next exercise
Send feedback
Did you find an error?
Send it to us!