Record an estimate that is:

1. Find the value of the quotient.

   

2. Here is how Elena found the quotient. Is her answer reasonable?

   Explain or show your reasoning.

   

   Divide. 6 thousand 7 hundred seventy 3 divided by 13. 11 rows. First row: fifty 3. Second row: 1. Third row: 2. Fourth row: fifty. Fifth row: 13, long division symbol with 6 thousand 7 hundred seventy 3 inside. Sixth row: minus 6 hundred fifty, in parentheses fifty times 13. Horizontal line. Seventh row: 2 hundred seventy 3. Eighth row: minus 26, in parentheses 2 times 13. Horizontal line. Ninth row: 13. Tenth row: minus 13, in parentheses 1 times 13. Horizontal line. Eleventh row: 0.

3. What parts of the work do you agree with?
4. What parts of the work do you disagree with?
5. Look at your solution to problem 1. Is there anything you want to revise? Explain or show your reasoning.

1. Use partial quotients to find the value of one of the quotients.

   Partner A

   

   Partner B

   

2. Explain to your partner how you found the quotient in your problem.