Complete each number bond to make 10. Write at least one addition and one subtraction sentence for each bond.
10
10
10
10
10
10
From EngageNY.org of the New York State Education Department. Grade 2 Mathematics Module 1, Topic A, Lesson 1. Internet. Available from https://www.engageny.org/resource/grade-2-mathemat...; accessed 20/July/2015.