Homework Help: 4th grade math

Posted by Paulette on Wednesday, August 29, 2012 at 8:48pm.

3. Writing to Explain Use rounding to estimate the product
13 ! 9. Then, use compatible numbers to find the actual
answer. If Alison was rounding to find how much 13 books
that were $9 apiece cost, would she get a good estimate?
Explain

4th grade math - Ms. Sue, Wednesday, August 29, 2012 at 9:37pm
If I were rounding, I'd estimate 13 * 10 = a little less than $130.
4th grade math - Desiree, Tuesday, December 11, 2012 at 7:10pm
34×4
4th grade math - Desiree, Tuesday, December 11, 2012 at 7:12pm
34×4
4th grade math - Desiree, Tuesday, December 11, 2012 at 7:17pm
34×4
4th grade math - Desiree, Tuesday, December 11, 2012 at 7:18pm
34×4

Answer this Question

Related Questions

4th grade math - explain why it can be better to use compatible numbers to ...
math - Use rounding to estimate the product 12*9. Then, use compensation to ...
math - using rounding or compatible numbers,which numbers would you choose to ...
algebra worde problem - when would you use compatible numbers to estimate the ...
math - estimate using compatible numbers or other methods. estimate by rounding ...
3rd grade - Use compatible numbers to complete this problem. Then estimate the ...
6th grade math - use compatible numbers to estimate the quotient: 7.35/6 answer...
math - Use compatible numbers to estimate each difference.
Math - Use compatible numbers to estimate. 329 + 64 =
3rd grade - Please explain what you do when asked to use compatible numbers.

For Further Reading

First Name:
School Subject:
Answer: