Interactive
Curated OER

My Test Book: Rounding Numbers and Addition Skills

For Students 2nd - 4th
In this online interactive math skills worksheet, students solve 10 multiple choice math problems that require them to round numbers to the nearest 10. Students may submit their answers to be scored.
Worksheet
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Rounding

For Students 5th - 8th
In this rounding worksheet, students round whole numbers and numbers with decimals to the indicated place value. Students complete 40 problems.
Worksheet
Curated OER

Decimals test

For Students 7th - 10th
In this decimals learning exercise, students complete a test asking them questions on rounding, sums, and metric units involving decimals. Students complete 20 problems.
Worksheet
Curated OER

Quick Quiz: Estimating and Rounding

For Students 5th
In this rounding and estimating worksheet, 5th graders solve 8 addition, subtraction, and rounding problems. Problems ask students to solve, round, estimate, or write the words in number form after reading the word form. 
Worksheet
Curated OER

Quick Quiz - Rounding

For Students 6th
In this rounding numbers worksheet, 6th graders take a quiz and round off 8 numbers by tenths, hundredths, and whole numbers. Students write their answers on the lines provided.    
Worksheet
Curated OER

Estimating Decimals

For Students 6th - 7th
In this estimation worksheet, students learn to estimate with decimal numbers by using rounding or compatible numbers. There are 10 problems.
Worksheet
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Round and Estimate

For Students 3rd - 5th
In this estimation and rounding worksheet, learners estimate sums or differences by rounding to the nearest hundred mile, then find the total distance from one given spot to another. 
Worksheet
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Matching Rounded Numbers

For Students 4th
In this matching rounded numbers worksheet, 4th graders cut out the cards on the page and match ten numbers to their rounded numbers.
Lesson Plan
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Numbers: Rounding Off

For Teachers 4th - 6th
Learners discover the idea of rounding numbers.  In this rounding lesson, students are given worksheets having to do with rounding whole numbers and fractions.  Learners participate in an activity with number flashcards.  
Worksheet
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Rounding Decimals

For Students 4th - 6th
For this rounding worksheet, students solve 10 problems in which decimals to the tenths place are rounded to the nearest whole number. Students then round 18 decimal numbers to the nearest meter.
Worksheet
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Reminder: Understanding Rounding

For Students 4th - 5th
In this rounding worksheet, students learn to round larger numbers up to the ten thousands place. Students solve 16 problems in which larger numbers are rounded to the nearest ten thousand. There are detailed examples and instructions.
Lesson Plan
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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.
Lesson Plan
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Estimating and Counting Money

For Teachers 2nd - 4th
Students explore the concepts of estimating and rounding. In this estimating and rounding activity, students play a game of tic-tac-toe. Students pick items and must estimate their cost by rounding. Students estimate the costs of pretend...
Interactive
Curated OER

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.
Lesson Plan
Curated OER

The Golden Rectangle

For Teachers 6th - 8th
Young scholars explore the concept of the golden ratio. In this golden ratio lesson, students measure objects to determine if their measurements fit the golden ratio. Young scholars calculate the average measurements of the class.
Worksheet
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Rounding: Nearest 100

For Students 2nd - 4th
For this rounding numbers practice worksheet, students examine twenty 2, 3, and 4-digit numbers. Students round each of the numbers to the nearest 100.
Lesson Plan
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Number and Operations- Using Gift Certificates

For Teachers 5th - 6th
Students apply number and operation skills to learn how to spend a gift certificate. In this mathematical reasoning lesson, students use base 10 blocks as money and calculate how much money they have.
Worksheet
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Rounding to the Nearest 1,000, 10,000 and 100,000

For Students 4th - 5th
In this rounding worksheet, students round 3 sets of 10 numbers each to the nearest 1,000, 10,000 and 100,000. Answers included on page 2.
Worksheet
Curated OER

Rounding Decimals to Hundredths (D)

For Students 4th - 6th
In this rounding decimal numbers worksheet, students use their math skills to round each of the 60 decimal numbers to the nearest hundredths.
Worksheet
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Rounding Decimals to Hundredths (F)

For Students 4th - 6th
For this rounding decimal numbers worksheet, students use their math skills to round each of the 60 decimal numbers to the nearest hundredths.
Worksheet
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Rounding Decimals to Hundredths (E)

For Students 4th - 6th
In this rounding decimal numbers worksheet, students use their math skills to round each of the 60 decimal numbers to the nearest hundredths.
Worksheet
Curated OER

Rounding Decimals to Hundredths (H)

For Students 4th - 6th
In this rounding decimal numbers worksheet, students use their math skills to round each of the 60 decimal numbers to the nearest hundredths.
Worksheet
Curated OER

Rounding Decimals to Hundredths (G)

For Students 4th - 6th
In this rounding decimal numbers worksheet, learners use their math skills to round each of the 60 decimal numbers to the nearest hundredths.
Worksheet
Curated OER

Rounding Decimals to Hundredths (I)

For Students 4th - 6th
In this rounding decimal numbers worksheet, students use their math skills to round each of the 60 decimal numbers to the nearest hundredths.