Lesson Plan
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Base 10 Rounding

For Teachers 5th - 7th
Learners build two, three, and four digit numbers using base ten blocks and round those numbers. In this rounding numbers lesson plan, students work in pairs and build numbers using base ten blocks.
Worksheet
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Whole Numbers: Rounding

For Students 4th - 5th
In this whole numbers worksheet, students round 6 numbers to the nearest: thousand, hundred and ten. All numbers go to the thousands place.
Interactive
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Practice Makes Perfect

For Students 2nd - 3rd
For this rounding numbers interactive worksheet, students practice their rounding skills. Students are given five problems where they are to round numbers. Students are timed, and scored immediately.
Worksheet
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Round Whole Numbers

For Students 2nd - 4th
In this rounding whole numbers practice worksheet, learners sharpen their problem solving skills as they solve 6 story problems.
Interactive
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Basics of Estimation

For Students 5th - 10th
In this estimation worksheet, students complete multiple choice questions about rounding and the proper sequence of estimation. Students complete 10 questions total.
Lesson Plan
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Scaling it Down: Caves Have Maps, Too

For Teachers 3rd - 5th
Measurement and map skills are the focus of this instructional activity, where students crawl through a "cave" made out of boxes, desks and chairs, observing the dimensions.  Your young geographers measure various aspects of the...
Worksheet
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Place Value

For Students 7th - 8th
In this place value worksheet, students solve and complete 25 various types of problems. First, they use the concept of rounding to answer the questions described. Then, students use each number once to find the largest and smallest...
Worksheet
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Rounding Up Numbers

For Students 3rd - 4th
In this rounding worksheet, students round a set of 40 numbers to the nearest 100. An answer key is included. A website reference is given for additional resources. 
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Adding Two- and Three-Digit Numbers

For Teachers 5th - 7th
In this adding two- and three-digit numbers worksheet, students, with a partner, problem solve and calculate the answers to eight mathematical word problems and equations.
Worksheet
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Multiplication Estimation

For Students 5th - 7th
For this multiplication estimation worksheet, students solve 10 multiple choice questions where they round numbers then estimate the product of multiplication problems with 2, 3, and 4 digit numbers.  The worksheet is interactive...
Interactive
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Estimating Before Multiplying

For Students 4th - 6th
In this estimating before multiplying worksheet, students interactively answer 10 multiple choice questions about estimating, then click to check their answers.
Worksheet
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Estimate Differences

For Students 4th - 5th
In this estimation worksheet, students solve a total of 6 word problems that involve rounding to a given place value and estimating.
Lesson Plan
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Estimating Products

For Teachers 5th - 6th
In this math worksheet, students round numbers to their leading digit. They multiply the results to find the estimation of the exact answer. Students estimate and then find the exact answer on six problems.
Worksheet
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Round Whole Numbers and Decimals

For Students 3rd - 6th
In this rounding whole numbers and decimals practice learning exercise, learners sharpen their problem solving skills as they solve six story problems.
Lesson Plan
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Mental Math Blocks

For Teachers 4th - 5th
In this mathematics worksheet, young scholars solve various types of problems in each of the squares. They use symbols to compare numbers. They also divide and multiply.
Lesson Plan
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Raise It or Rest It

For Teachers 4th
Fourth graders round to the thousands place using a rhyme.
Worksheet
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Odd Numbers, Standard Form, and Place Value

For Students 3rd - 4th
In this math worksheet, students answer multiple choice questions about odd numbers, standard form, place value, and more. Students complete 10 problems involving up to 5 digit numbers.
Worksheet
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Scale Drawing

For Students 9th - 10th
In this measuring lengths worksheet, students determine which units to use when measuring lengths, estimating lengths, and the errors made when measuring, Students estimate the lengths of each of the lines illustrate to the nearest unit....
Lesson Plan
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Special Snack

For Teachers 2nd - 6th
Young scholars explore grocery store circulars to choose items for a snack.  In this snack math lesson, students must plan a class snack for $20.00. Young scholars create a list estimating costs.  Students view lists and choose...
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Estimated Distances

For Students 3rd - 5th
In this estimating distances instructional activity, students examine a mileage table and respond to 6 questions that require them to use their subtraction skills.
Worksheet
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Estimate Products: Reteach

For Students 4th - 5th
In this estimating products learning exercise, students review two steps to help estimate products. Students then estimate the products by rounding the factor greater than 10 to its greatest place.
Lesson Plan
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Estimate Quotients and Check Division With Multiplication

For Teachers 3rd - 5th
Learners explore how to estimate quotients and check their division with multiplication. They practice rounding the divisor and the dividend. Students compare the estimate to the exact answer and determine if it is reasonable.
Worksheet
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Decimals: checkbook and money

For Students 9th - 12th
In this decimal worksheet, students complete problems having to do with a checkbook, money, the cost of items, and more, with numbers containing decimals. Students complete 3 problems.
Lesson Plan
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Basketball Rebounds

For Teachers 9th - 12th Standards
Your young basketball players will build a table and develop a general formula for a decaying exponential scenario involving the rebound distance of a bouncing ball. Using a CBR and graphing calculator can make this even more hands-on...