From EngageNY.org of the New York State Education Department. Grade 1 Mathematics Module 1, Topic C, Lesson 10. Internet. Available from https://www.engageny.org/resource/grade-1-mathemat...; accessed 20/July/2015.
10
10
10
Question 1
1.
Draw to show the story. There are 3 large balls and 4 small balls.