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Worksheet
Curated OER

Estimate Sums

For Students 3rd - 5th
In this estimating sums worksheet, students solve 6 word problems where they estimate the sum of 3 digit numbers by rounding to the nearest 10, 100 or 1000.
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Lesson Plan
Curated OER

Estimation With Whole Numbers

For Teachers 6th - 8th
In this elementary math worksheet, learners find the answers to the 10 problems written in the multiple choice format in order to develop critical thinking skills.
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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

From Place Value to Fractions

For Students 2nd - 4th
In this math worksheet, students answer 212 questions involving place value, fractions, and rounding numbers to the nearest ten. They also use a calendar to answer six questions.
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Interactive
Curated OER

Basics of Estimation

For Students 5th - 10th
For this estimation worksheet, students complete multiple choice questions about rounding and the proper sequence of estimation. Students complete 10 questions total.
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Lesson Plan
Curated OER

Introduction to Decimals

For Teachers 4th - 6th
Young math whizzes complete the online instruction, then solve 20 problems about identifying decimals, comparing decimals and fractions and ordering decimals.
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Worksheet
Curated OER

Numeracy Assessment

For Students 4th - 5th
For this math worksheet, students are assessed on their basic math skills. Included are questions on multiplying and dividing by 10 and 100, place value, basic word problems, rounding, estimating and comparing numbers.
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Worksheet
Curated OER

Revise Rounding to the Nearest Thousand

For Students 4th - 5th
For this rounding worksheet, students read about rounding, then round a set of 20 numbers to the nearest thousand. Answer included on page 2.
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Interactive
Curated OER

Estimating Before Multiplying

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

Math Skills Review

For Students 4th - 5th
For 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...
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Worksheet
Curated OER

Round-Nearest Ten, Hundred and Ten Thousand

For Students 4th - 5th
In this rounding worksheet, students use a number line to help round given numbers to the nearest ten, hundred and ten thousand. 
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Worksheet
Curated OER

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.
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Worksheet
Curated OER

Mountain Math Worksheet

For Students 5th
In this number sense activity, 5th graders solve 37 problems based on a given number. Students are asked to round the number, identify the number as even or odd and add 100 to the number.
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Worksheet
Curated OER

Decimals and Percents

For Students 8th
For this decimals and percents worksheet, 8th graders solve 26 different types of problems that include expressing numbers as a decimal and a percent. Then they change each number to fractions and determine the unknown number for each...
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Worksheet
Curated OER

Estimating on a Number Line

For Students 4th - 5th
In this estimation and number lines worksheet, students look at and study 3 number lines and determine where the arrows are pointing on each line. Students then write that number right above each of the 12 arrows.
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Lesson Plan
Curated OER

Ready to Round

For Teachers 1st
First graders are introduced to the concept of rounding to the nearest ten through the use of a number line created from a hundreds chart.
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Worksheet
Curated OER

Place Value

For Students 4th - 5th
In this rounding and place value worksheet, students solve 50 problems in which the value of specified digits is worked out. Students round numbers to different places up to the hundred thousands. This page is intended as an online...
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Lesson Plan
Curated OER

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.
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Lesson Plan
Curated OER

Adjusting the Quotient

For Teachers 4th
Fourth graders use number facts to estimate quotients. In this division lesson, 4th graders examine long division problems to determine which multiple of ten will help them determine a number that is close to a quotient. They adjust the...
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Lesson Plan
Curated OER

Money Matters

For Teachers 3rd
Third graders make fair trades and exchanges of their money in order to have practical experiences with the essential "rules" of our place value system. They create groupings of tens, hundreds, thousands using play money and place value...
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Worksheet
Curated OER

Adding Two- and Three-Digit Numbers

For Students 4th
In this addition learning exercise, 4th graders add together 13 two and three-digit numbers with two and three numbers in each addition math problem.
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Lesson Plan
For the Teachers

$1 Math

For Teachers 2nd - 7th Standards
Captivate your class by having them find the value of their names, different zoo animals, musical instruments, etc.,with a mental math lesson. Using the coding formula listed, children learn to fluently estimate and calculate simple sums.
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Lesson Plan
Curated OER

Math Review for Grade 4 (4.1)

For Teachers 4th
In this math review for grade 4 (4.1) worksheet, 4th graders answer 25 multiple choice problems in standardized test format about all areas of 4th grade math.
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Worksheet
Curated OER

Decimal Place Value Chart

For Students 5th - 6th
In this decimal place value chart worksheet, students work independently to fill in the blanks on the chart so that the numbers equal out correctly and the missing words are stated correctly.