Wednesday

September 17, 2014

September 17, 2014

Posted by **hannah** on Thursday, October 7, 2010 at 8:30pm.

- math -
**Ms. Sue**, Thursday, October 7, 2010 at 8:32pmI'd add 330 and 200. Others might add 330 and 190.

- math -
**Jen**, Thursday, October 7, 2010 at 10:33pm331+193

This depends on whether you're rounding to the nearest 10 or 100. If rounding to the nearest 10, 331 rounds to 330 and 193 rounds to 190, so then you'd do 330+190. If rounding to the nearest 100, 330 rounds to 300 and 190 rounds to 200, so then you'd do 300+200.

**Answer this Question**

**Related Questions**

Math - How can you use rounding to estimate 331 + 193?

math - Use rounding to estimate the product 12*9. Then, use compensation to ...

4th grade math - 3. Writing to Explain Use rounding to estimate the product 13...

math - Estimate the answer by rounding as indicated. Estimate by rounding to the...

3rd grade math - front end estimation to estimate the sum...like..436+517...

4th grade math - explain why it can be better to use compatible numbers to ...

math - estimate using compatible numbers or other methods. estimate by rounding ...

math - 18 Estimate 8128 /18 by first rounding each number so that it has only ...

st. edwards - use rounding to estimate 8,267-2,761=

Math - How do you estimate the quotient of 193 divided by 6