Posted by **maria** on Thursday, September 22, 2011 at 5:57pm.

Use compatible numbers to estimate. 212 + 347 = 83 + 34 =

- math -
**kate**, Friday, September 23, 2011 at 12:04am
200 + 350= 80 + 30 =

## Answer this Question

## Related Questions

- Math - use compatible number to estimate problem: 1,212 + 347 537 + 3,244 329 + ...
- algebra worde problem - when would you use compatible numbers to estimate the ...
- math - Use compatible numbers to estimate each difference.
- Math - Use compatible numbers to estimate. 329 + 64 =
- math - How do I estimate 791 divided by 38 and use compatible numbers if ...
- Math - Carl needs estimate the quotient 547 divideted by 92 explain how Carl ...
- Math Explanation - Carl needs to estimate the quotient 547/92=. Explain how Carl...
- 4th grade math - explain why it can be better to use compatible numbers to ...
- 5th grade math - Name the compatible numbers used to find the estimate. 1. 725/...
- math - estimate using compatible numbers or other methods. estimate by rounding ...