From EngageNY.org of the New York State Education Department. Grade 4 Mathematics Module 1, Topic F, Lesson 17. Internet. Available from https://www.engageny.org/resource/grade-4-mathemat...; accessed 21/July/2015.
Question 1
1.
A mixture of 2 chemicals measures 1,034 milliliters. It contains some of
Chemical A and 755 milliliters of Chemical B. How much less of Chemical A than
Chemical B is in the mixture?
Draw a tape diagram to represent the problem. Use numbers to solve, and write
your answer as a statement.
Question 2
2.
What is 4,340 rounded to the nearest thousand?
Question 3
3.
Write the following number in standard form 4000 + 200 + 40 +2