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Home > Math Skills / Topics > Estimation Worksheets > Estimating Sums and Differences (Whole Numbers)

Estimating Sums and Differences-Whole Numbers

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Basic Lesson
Demonstrates how to estimate sums through the use of round estimation. Also includes practice problems.
Standard: MATH 4
Grades: (3-5)
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Intermediate Lesson
Uses a larger more difficult numbers to round than the basic lesson.
Standard: MATH 4
Grades: (3-5)
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Independent Practice 1
20 problems ask you to estimate sums and differences. The answers can be found below.
Standard: MATH 4
Grades: (3-5)
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Independent Practice 2
20 practice problems that review estimating sums and differences. The answers can be found below.
Standard: MATH 4
Grades: (3-5)
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Estimating Sums and Differences Homework
12 problems to reinforce the lessons and practice pages. An example is provided.
Standard: MATH 4
Grades: (3-5)
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Estimating Sums and Differences Quiz
10 problems that test sum and difference estimation skills.
Standard: MATH 4
Grades: (3-5)
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Answer Keys
Answers for the homework and quiz.
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Answer Keys
Answers for both lessons and both practice sheets.
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