# Ch 4: 4th Grade Math: Estimation & Rounding

Whole number rounding, mixed number rounding and front-end estimation are just some of the topics covered in this chapter's video lessons and quizzes. Use them to help your 4th grader review class material and affirm his or her understanding of rounding and estimation techniques.

## 4th Grade Math: Estimation & Rounding - Chapter Summary

Make estimation and rounding problems easier for your elementary school student with fun videos that demonstrate methods for rounding whole numbers, decimals and mixed numbers in order to estimate the solution to arithmetic problems. The self-guided lessons allow 4th graders to study estimation material covered in class at a pace that works for them, while the quizzes make it easy for you to measure their progress.

## Chapter Lessons and Objectives

Lesson Objective
How to Round Whole Numbers Students learn to round 2- and 3-digit numbers to the nearest tens or hundreds.
Rounding Numbers to the Nearest 1,000, 10,000 & 100,000 Students improve their rounding abilities by focusing on numbers with these place values.
Estimating a Difference by Rounding This lesson shows students how to round numbers in order to estimate the solution to subtraction problems.
How to Use Front-End Estimation Instructors demonstrate the use of this rounding technique to estimate the solution to addition and subtraction problems.
Rounding Decimals & Finding the Missing Digit This lesson shows students how to round decimals and answer sample problems that ask them to identify missing digits.
Estimating the Sum & Difference Between Two Decimals Students get experience estimating the solution to addition and subtraction problems containing decimals.
How to Round Mixed Numbers Instructors demonstrate methods for rounding mixed numbers to the nearest whole number.
How to Estimate Products Students practice estimating the solution to multiplication problems.
How to Estimate Quotients This lesson explains how to estimate the solution to division problems.
How to Solve Inequalities Using Estimation Students apply their estimation skills to solve inequalities.

10 Lessons in Chapter 4: 4th Grade Math: Estimation & Rounding
Test your knowledge with a 30-question chapter practice test
Chapter Practice Exam
Test your knowledge of this chapter with a 30 question practice chapter exam.
Not Taken
Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
Not Taken

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