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Lesson Plan
Curated OER

In Round Numbers

For Teachers 3rd - 5th
Students explore the concept of rounding.  In this rounding instructional activity, students use their calculator to round three digit numbers to the nearest 10 or nearest 100.  Students round fractional numbers to the nearest tenth,...
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Lesson Plan
Curated OER

Place Value and Rounding

For Teachers 2nd - 3rd
Use rounding mountains and number lines to learn how to round numbers and learn place value. Learners will use a worksheet to help them round numbers. They will play a game called "Place Value Match-up" to help with skill practice. All...
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Worksheet
DK Publishing

Rounding to the Nearest 10

For Students 2nd - 4th Standards
Practice rounding with your third graders using a helpful, straightforward worksheet. After a lesson about rounding to the nearest 10, have your young mathematicians locate ten numbers on number lines, and fill in the correct answer....
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PPT
Curated OER

Read and Write Whole Numbers

For Teachers 3rd - 4th
This math presentation helps youngesters with reading and writing whole numbers, as well as becoming more familiar with mathematical language. They practice reading and writing large numbers, and review words such as "estimation,"...
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Worksheet
Curated OER

Rounding Numbers A

For Students 4th - 5th
In this math learning exercise, learners round fifty numbers to the nearest hundreds place. The numbers on the learning exercise go up to five hundred.
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Lesson Plan
Curated OER

Rounding Numbers

For Teachers 5th - 6th
In this rounding numbers worksheet, students, with a partner, problem solve and calculate the answers to eighteen mathematical exercises.
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Lesson Plan
Curated OER

Rounding to the nearest ten

For Teachers 3rd
Third graders use a hundreds chart and number line to round to the nearest ten.  In this rounding numbers to ten lesson, 3rd graders navigate an online activity to round numbers.  Students complete a worksheet and share strategies.
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Worksheet
Curated OER

Rounding 3-Digit Numbers to the Nearest Ten

For Teachers 3rd - 4th
Practice rounding whole numbers to the nearest ten. Learners do several practice sheets to show understanding of rounding to the nearest ten.
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Worksheet
Common Core Sheets

Rounding Decimals

For Students 4th - 6th Standards
Help young mathematicians see the value in decimals with this straightforward skills practice worksheet.
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Lesson Plan
Curated OER

Rounding Numbers

For Teachers 4th
Fourth graders complete math problems where they round numbers to the nearest ten, hundred, or thousand. In this rounding lesson plan, 4th graders explain how to round the problems they solve.
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Worksheet
Curated OER

Rounding to the Nearest Tens of Hundreds (In Words)

For Students 2nd - 4th
Practice rounding with these word-form problems. There are ten sentences here, each with one two or three-digit number to round. Learners round to either the nearest tenth or hundredth. The wording may be confusing, as it instructs them...
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Lesson Plan
Curated OER

Rounding to the Nearest Hundred

For Teachers 5th - 6th
In this rounding worksheet, young scholars examine numbers and then round them to the nearest hundred. This one-page worksheet contains 20 problems. Answers are provided on the page.
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Lesson Plan
Curated OER

Number: Rounding Off and Approximating

For Teachers 3rd - 4th
Young mathematicians access a website that leads them through three activities that enable them to practice their rounding and estimation skills when it comes to numbers and math word problems. There is also a very good worksheet...
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Lesson Plan
Curated OER

Estimating Solutions

For Teachers 5th
Finding approximate solutions to word problems allows users to assess the reasonableness of their answers. In a well-paced lesson, the class rounds numbers to estimate the solutions. They explain their thinking and determine if the...
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Worksheet
Curated OER

Grade 4 Math: Whole Numbers 2

For Students 4th
Fourth graders round off two specific numbers to either the nearest thousand, hundred, ten thousand, ten and/or million.
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Worksheet
Curated OER

Rounding to the Nearest Tens or Hundreds (In Words)

For Students 2nd - 4th
There are 10 chances here for scholars to practice rounding and place value. Each sentence prompts them to round a number to either the nearest ten or hundred, and learners find the answer in a list on the right. None of these numbers...
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Worksheet
Curated OER

Odd Numbers, Standard Form, and Place Value

For Students 3rd - 4th
For 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.
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Lesson Plan
Curated OER

How to Round Numbers

For Teachers 1st - 3rd
Students exercise rounding numbers to the nearest tens, hundreds, and thousands. In this rounding numbers lesson, students participate in a rounding numbers activity, covering the concept of rounding in both addition and subtraction.
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Worksheet
Curriculum Corner

Fifth Grade Summer Math Booklet

For Students 5th Standards
A 33-page packet focuses on fifth-grade math concepts. Learners practice rounding numbers to the hundred thousands, thousands, hundreds, tens, ones, hundredths, thousandths, and hundred thousandths. They also compare whole numbers and...
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Worksheet
Curated OER

Estimating Sums and Differences

For Students 4th - 6th Standards
Work on rounding, estimating, adding, and subtracting with a helpful math instructional activity! Fifth graders study different sets of addition and subtraction problems, and after rounding each number to the leading digit, they estimate...
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Worksheet
Curated OER

Estimating Products

For Students 4th - 5th Standards
Multiplication on the fly becomes easy with the magic of estimating! Scholars round numbers up to four digits to complete multiplication problems without a calculator. They write in the new factors and the approximate product for the...
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Worksheet
DK Publishing

Estimating

For Students 3rd - 4th Standards
Through estimating, scholars are able to make these word problems simpler as they multiply to find approximate answers. Using an example as guidance, they solve five scenarios, each of which has space for learners to show their work. The...
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Worksheet
Curated OER

Math in English Skills V Exercise Book

For Students 1st - 6th
Long division, multiple-digit multiplication, rounding, and place values are all covered in a fantastic math packet. The packet contains over 20 worksheets and puzzles, and their answer keys, that will help remedial math students in a...
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Worksheet
Curated OER

Rounding Numbers Riddle

For Students 3rd - 4th
In this rounding numbers riddle worksheet, students match ten clues with numbers rounded to the nearest hundred, then answer the riddle.