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Here is some fun practice for estimating:
estimate the check at a restaurant or the cost of your groceries in the cart.

# Estimate Large Sums and Differences

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Basic Lesson
Demonstrates quick rounding strategies. Also includes practice problems.
Standard: MATH 4
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Intermediate Lesson
Uses a larger number sets than the basic lesson.
Standard: MATH 4
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Independent Practice 1
20 problems ask you to estimate the sums and differences. The answers can be found below.
Standard: MATH 4
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Independent Practice 2
20 practice problems that review rounding techniques. The answers can be found below.
Standard: MATH 4
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Estimate Large Sums and Differences Homework
12 problems to reinforce the lessons and practice pages. An example is provided.
Standard: MATH 4
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Estimate Large Sums and Differences Quiz
10 problems that test large sums and differences estimation skills.
Standard: MATH 4
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Answers for the homework and quiz.
Answers for both lessons and both practice sheets.

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