Posted by **tia** on Sunday, October 3, 2010 at 4:15pm.

what is the best estimate of 89+12

a 90 b. 100 c. 80 d. none of these

## Answer This Question

## Related Questions

- 3rd grade - the best estimate to measure a desk. i put ruler and meter
- find my grade average - -10% of my grade *82 -20% of my grade *100% *100% *100...
- 3rd Grade Grammar - I need help. I think the book is trying to trick me. ...
- 3rd grade math - i need help!! if the estimate is greater than or equal or 1,500...
- 3rd grade math - front end estimation to estimate the sum...like..436+517...
- Math-3rd grade - Round to estimate the sum of all the numbers in 14.
- 3rd grade - would you use 1000 as a benchmark to estimate the number of shoes in...
- 3rd grade - would you use 1000 as a benchmark to estimate the number of shoes in...
- 3rd Grade Math - There are 25 students in Mrs. Roberts 3rd grade class. There ...
- 3rd grade - Use compatible numbers to complete this problem. Then estimate the ...

More Related Questions