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Estimating

For Students 5th - 6th
In this estimating worksheet, students solve 6 different problems that include some form of estimation in each. First, they define estimate as a way to round their answers sensible and carry out the calculation by hand. Then, students...
Interactive
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Estimating Volume: Post Test

For Students 5th - 7th
In this estimating volume worksheet, students complete a set of 10 multiple choice questions, clicking on an answer link to view correct answers. Page is labeled as a "post test."
Lesson Plan
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Estimation in Multiplication

For Teachers 6th - 7th
In this math worksheet, young scholars multiply single digit numbers by two and three digit numbers. Students estimate by rounding the largest number to its leading digit. Young scholars complete two word problems that illustrate...
Worksheet
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Round Two-Digit and Three-Digit Numbers Practice 2.3

For Students 2nd - 3rd
In this rounding worksheet, students solve 27 problems in which two or three digit numbers are rounded to the underlined place.
Worksheet
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Round to the Nearest Ten

For Students 2nd - 3rd
In this rounding worksheet, students solve 6 story problems in which two digit numbers will be rounded to the nearest ten. There are no examples on this page.
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Revise Rounding to the Nearest Thousand

For Students 4th - 5th
In this rounding worksheet, students read about rounding, then round a set of 20 numbers to the nearest thousand. Answer included on page 2.
Worksheet
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Pence and Estimation

For Students 2nd - 4th
In this pence and estimation on line worksheet, students change the price of five toys to pence, estimate the price of four toys by rounding the prices to the nearest 10p and utilize estimation in eight number problems. Students check...
Worksheet
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Round Each Number to the Nearest Thousand

For Students 2nd - 4th
In this rounding off instructional activity, students round off eight four-digit whole numbers to the nearest thousand. Students write their answers on the instructional activity.
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Rounding Practice

For Students 10th - 12th
In this rounding off practice, learners determine the proper number of significant figures in numbers, in calculations of addition, subtraction and multiplication.
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Estimate Sums: Practice

For Students 3rd - 4th
In this estimating sums worksheet, students round each addend to the nearest ten and then estimate the sums. Students finish with one test prep question by estimating for the sum.
Interactive
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Practice Makes Perfect

For Students 2nd - 3rd
In 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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Estimating the Mile Record

For Students 8th - 10th
In this estimating the mile record, students examine given data.  They use create a box-and-whisker plot to determine the upper and lower quartiles of the data.  This one-page activity contains 1 multi-step problems.
Worksheet
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Rounding to the Nearest 1000

For Students 3rd - 5th
In this rounding worksheet, students round sets of numbers to the nearest 1000. An answer key and reference website for additional resources are given.
Worksheet
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Rounding to the Nearest 10

For Students 3rd - 5th
In this rounding learning exercise, students round a set of 40 numbers to the nearest 10. An answer key and a website reference for additional resources are given.
Worksheet
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Quiz: 15 Estimating Fractions Sums and Differences

For Students 5th - 6th
In this estimating fraction sums and differences worksheet, students complete a total of 15 problems. Answers are included on page 2. Labeled as quiz but suitable for practice.
Lesson Plan
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Estimating The Number Of Civilizations In The Milky Way Galaxy

For Teachers 9th - 12th
Young scholars estimate the number of civilizations in the galaxy by first estimating the number of craters on the Moon and then by performing estimates of multiple-variable systems culminating in the use of the Drake Equation.
Lesson Plan
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Estimation: Compatible Numbers

For Teachers 6th - 7th
In this estimation worksheet, pupils read real word problems and mentally estimate answers. Individually, they complete eight multiple choice problems using compatible numbers or rounding to determine their answers. Students evaluate...
Lesson Plan
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Estimation 2: Sum and Difference

For Teachers 6th - 7th
In this estimation worksheet, students mentally solve eight multiple choice problems involving addition and subtraction. They arrive at their answers through the process of using compatible numbers or rounding. Students read story...
Worksheet
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Explanation of Optimal A

For Students 11th - Higher Ed
In this math worksheet, students examine the concept of optimal A and solve a problem using the example. They find the error in the rounding.
Lesson Plan
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Estimating Sums

For Teachers 3rd - 4th
In this estimating sums worksheet, students, working with a partner, practice problem solving five word problems involving estimation.
Worksheet
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Math Cross--Puzzle #16

For Students 4th - 6th
In this rounding activity, students fill in a crossword puzzle as they solve twenty-eight addition, subtraction and multiplication math problems.
Worksheet
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Mixed Math Review

For Students 4th - 5th
In this mixed math review worksheet, students solve 40 problems pertaining to missing numbers in math sentences, rounding, number sequences and plotting data from a table to a graph.
Worksheet
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Math Skills Review

For Students 4th - 5th
In this math skills review worksheet, students solve 20 problems which pertain to place value, metric length conversions, placement of numbers on a number line and rounding to the nearest ten or hundred. This is intended as an online...
Worksheet
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Round Each Number to the Nearest Hundred

For Students 2nd - 4th
For this rounding off worksheet, students round off the following numbers to the nearest hundred: 619, 850, 562, 202, 806, 619, 800 and 456.

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