Posted by stephanie on Wednesday, August 24, 2011 at 7:10am.
estimate using compatible numbers or
other methods. estimate by rounding
123,78682,004=

math  drwls, Wednesday, August 24, 2011 at 7:47am
The "rounded" answer can be estimated as
124,000  82,000 = (12482)*1000 = 42,000
to the nearest thousand , or about 2%
Answer This Question
Related Questions
 math  estimate using compatible numbers or other methods. 90,203+87,392=
 Math  Estimate the total weight of two boxes that weigh 9.4 lb and 62.6 lb ...
 Math  Estimate the total weight of two boxes that weigh 9.4 lb and 62.6 lb ...
 Math  Estimate the total weight of two boxes that weigh 9.4 lb and 62.6 ib ...
 Math Word Problem  Estimate the total weight of two boxes that weigh 9.4 lb and...
 Math  How do you estimate using rounding or compatible numbers like 0.97x312?
 math  using rounding or compatible numbers,which numbers would you choose to ...
 math  estimate the total weight of two boxes that weigh 9.4lb and 62.6 lb using...
 Math  Estimate each product using rounding or compatible numbers. 1. 0.97 x 312...
 4th grade math  3. Writing to Explain Use rounding to estimate the product 13...
More Related Questions