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September 18, 2014

September 18, 2014

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

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 9:37pmIf I were rounding, I'd estimate 13 * 10 = a little less than $130.

- 4th grade math -
**Desiree**, Tuesday, December 11, 2012 at 7:10pm34×4

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