1.4.D.18 - Share and Critique Peer Strategies for Adding Two-Digit Numbers– Exit Ticket

Last updated about 4 years ago

2 questions

The following works solve the addition problem: 17 + 9

Which work(s) is correct?

Fix the work that was incorrect by making a new drawing in the space below with the matching number sentence.

From EngageNY.org of the New York State Education Department. Grade 1 Mathematics Module 4, Topic D, Lesson 18. Internet. Available from http://www.engageny.org/resource/grade-1-mathemati...; accessed 26/Oct/2015.