Posted by **lost** on Tuesday, September 14, 2010 at 10:33pm.

Larsen's class collected 137 cans. Schmidt's class collected 87 cans & Lopez's class collected 197 cans. Use mental math to see how many more cans Lopez's class collected than Schmidt's. (Got answer of 110) How many more cans did Larsen's class collect than Schmidt's. (Got answer of 50) Which property did you use to help you subtract mentally? Explain how you used it. Don't know how to answer the last 2 questions.

## Answer This Question

## Related Questions

- math - hello ya im helping my son homework.regarding estimation to get ...
- math - hello ya im helping my son homework.regarding estimation to get ...
- grade 5 math - the grade 5 class decided to collect cans of food to donate to ...
- math - An elementary school collected a total of 240 cans during a food drive. ...
- math - The 6th grade classes have started a contest to collect cans for ...
- geometry - Need help with a word problem - Carrie collected can food for a ...
- Math - Your class hopes to collect at least 325 cans of food for the annual food...
- math - 22. Your class hopes to collect at least 325 cans of food for the annual ...
- Algebra - Your class hopes to collect at least 325 cans of food for the annual ...
- 4th grade math - mary's class collected cans for recycling. they put 2 dozen can...

More Related Questions