Find the totals using quick ten drawings or number bonds.
17 + 8
Pitanje 10
10.
Find the totals using quick ten drawings or number bonds.
24 + 10
From EngageNY.org of the New York State Education Department. Grade 1 Mathematics Module 4, Topic D, Lesson 17. Internet. Available from http://www.engageny.org/resource/grade-1-mathemati...; accessed 26/Oct/2015.
