From EngageNY.org of the New York State Education Department. Grade 5 Mathematics Module 1, Topic E, Lesson 12. Internet. Available from https://www.engageny.org/resource/grade-5-mathemat...; accessed 21/July/2015.
Question 1
1.
Use estimation to choose the correct value for each expression.
Question 2
2.
Use estimation to choose the correct value for each expression.