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Worksheet
Curated OER

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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Worksheet
Curated OER

Estimating

For Students 2nd - 3rd
In this estimating worksheet, students estimate the four digit numbers given to them to the nearest thousand. Students complete 10 problems total.
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Worksheet
Curated OER

Problem Solving: Make an Organized List

For Students 3rd - 4th
In this problem solving strategies instructional activity, students solve 6 word problems where they must make an organized list in order to solve each problem. Students order and round numbers to solve some problems.
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Worksheet
Curated OER

Add Whole Numbers

For Students 3rd - 4th
In this addition practice worksheet, students practice their math skills as they solve 21 addition problems that require them to add 3 digit numbers, 4 digit numbers, and money. Students also answer 2 test prep questions.
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Lesson Plan
Curated OER

Telling Time as an Everyday Use of Numbers

For Teachers 1st - 3rd
How can we estimate time? Have your young mathematicians make a clock. Then they compare and contrast types of clocks. They practice writing times in two different ways and make a book about telling time.
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Worksheet
Curated OER

Rounding to Nearest Ten #2

For Students 2nd - 3rd
In this rounding worksheet, students solve a total of 30 problems rounding 2-digit numbers to the nearest 10. A website reference for additional resources is given.
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Worksheet
Curated OER

Rounding to Nearest 10

For Students 2nd - 3rd
In this rounding learning exercise, students solve a total of 30 problems rounding 2-digit numbers to the nearest 10. A website reference for additional resources is given.
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Lesson Plan
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Laboratory for Atmospheric and Space Physics

Where Are We Going?

For Teachers 2nd - 6th Standards
Come take a ride on the space bus! Scholars go on an imaginary trip to pick up their peers from the inner and outer planets while reinforcing math skills. First, learners round decimals to identify each planets' distance from Earth....
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Lesson Plan
Curated OER

Expert Estimators

For Teachers 3rd - 5th
A rich and well-designed lesson on estimation is here for you. The lesson utilizes a video; ITV Series: The Eddie Files 'Estimation: Going to the Dogs,' along with many websites. Several fantastic learning activities are...
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Worksheet
Curated OER

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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Lesson Plan
Curated OER

Estimating Sums

For Teachers 3rd - 4th
For this estimating sums worksheet, students, working with a partner, practice problem solving five word problems involving estimation.
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Worksheet
Curated OER

Math Quiz-Grade 3

For Students 3rd
In this math quiz activity, 3rd graders solve a total of 31 problems related to a variety of 3rd grade math concepts. 
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Worksheet
Curated OER

Round Each Number to the Nearest Hundred

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

Pence and Estimation

For Students 2nd - 4th
In this pence and estimation on line worksheet, learners 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...
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Lesson Plan
Curated OER

Junk Food Math

For Teachers 3rd - 4th
Students use Skittles candies as they explore estimation and percentages. In this math lesson plan, students sort, count, and chart Skittles candies to learn about estimation and study percentages.
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Worksheet
Curated OER

Rounding to Place Value

For Students 3rd - 6th
In this rounding activity, students round 24 numbers to the nearest tens, hundreds, thousands, or ten-thousands place. The numbers range from 2- to 5-digits.
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Worksheet
Curated OER

Round Each Number to the Nearest Ten

For Students 1st - 4th
In this rounding instructional activity, students practice rounding numbers to the nearest ten. There are 8 numbers that students round. The answers are included at the bottom half of the page.
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Worksheet
Curated OER

Quick Quiz: Rounding Whole Numbers

For Students 3rd - 4th
In this rounding of whole numbers worksheet, students complete a 5 question quiz, rounding numbers to the nearest thousand and to the greatest place value. 
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Worksheet
Math Worksheets Land

My Favorite Animal At The Zoo Pie Graph

For Students 3rd - 4th Standards
What is your favorite animal at the zoo? Young mathematicians answer eight multiple choice questions, based on a survey of 50 people presented in a pie graph. Additionally, the graph does not display any numbers, but rather...
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Lesson Plan
Curated OER

Circumference Review

For Teachers 3rd - 5th
In this circumference lesson plan, learners review how to find the diameter and circumference of a circle, they apply their skills to a real life application. Young scholars are presented with the task of determining the circumference of...
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Worksheet
Math Mammoth

Review 1

For Students 3rd
For this mathematics worksheet, 3rd graders write the numbers for each problem. Then they write each in expanded form and the numbers from least to greatest. Students also estimate first by rounding the numbers to the nearest hundred.
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Lesson Plan
Curated OER

Rounding Out

For Teachers 3rd
Third graders round numbers between 0 and 1000 to the nearest 10 and to the nearest 100.
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Worksheet
Curated OER

Everyday Mathematics: Ballpark Estimates

For Students 2nd - 3rd
In this estimating practice worksheet, learners sharpen their math skills as they learn how to make likely estimates and try the 2 extra practice activities.
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Lesson Plan
Curated OER

Fraction Benchmarks

For Teachers 3rd - 4th
Learners investigate the fraction benchmarks for zero, one half, and one. They use these benchmarks to compare the relative sizes of fractions, through estimating, ordering and placing them on a number line. An assessment worksheet is...