Lesson 2

Estimating Sums

Est. Class Sessions: 2

Daily Practice and Problems

Teacher Notes
X

Ask students to share how they solved the problem.

Emma will get more cookies. She will get half of the 4 cookies or 2 cookies. Ming has to share with his two younger brothers. Ming will get 13 of the 4 cookies or 1 and one-third cookies.

H. Sharing Cookies Again

Emma shared four cookies with her sister and Ming shared four of the same kind of cookies with his two younger brothers. Who got more cookies, Emma or Ming? Explain your thinking.