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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.
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Worksheet
Curated OER

Round Whole Numbers

For Students 2nd - 4th
In this rounding whole numbers practice worksheet, students sharpen their problem solving skills as they solve 6 story problems.
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Worksheet
Curated OER

Estimating Activity

For Students 1st - 2nd
In this estimating worksheet, students estimate numbers of items in pictures, checking the box they determine has the closest number. A reference website for additional resources is given.
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Worksheet
Curated OER

Estimate the Improper Fractions

For Students 4th - 5th
In this fraction estimation worksheet, students estimate seven improper fractions to the nearest whole number. There is an answer sheet included.
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Worksheet
Curated OER

Face a Hundred: Rounding Money

For Students 3rd - 5th
For this rounding money worksheet, students match a clue about rounding an amount to the correct amount in another column, completing a riddle using the answers. 11 2 Answers included on page 2.
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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 instructional activity, students participate in a rounding numbers activity, covering the concept of rounding in both addition and...
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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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Interactive
Curated OER

Basics of Estimation

For Students 5th - 10th
In 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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Worksheet
Curated OER

Practice Exam #03

For Students 6th - 12th
In this math review instructional activity, students complete problems including simplifying, rounding, decimals, fractions, and more. Students complete 19 problems.
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Lesson Plan
Curated OER

Estimating Sums

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

Rounding to Add #2

For Students 2nd - 3rd
In this addition worksheet, students round addends to the nearest 10 to estimate sums. A website reference for additional resources is given. One example is completed for students.
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Worksheet
Curated OER

Multiplication Estimation

For Students 5th - 7th
In this multiplication estimation learning exercise, students solve 10 multiple choice questions where they round numbers then estimate the product of multiplication problems with 2, 3, and 4 digit numbers.  The learning exercise is...
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Worksheet
Curated OER

Estimating Products

For Students 6th - 7th
In this estimating products instructional activity, students practice their large number multiplication skills as well as their rounding abilities. They are also challenged with word problems and a table.
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Worksheet
Curated OER

Round Numbers Reteach

For Students 3rd - 4th
In this rounding numbers worksheet, students review the steps that help them round numbers to the nearest thousand. Students then round each number to the place of the underlined digit.
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Worksheet
Curated OER

Decimals test

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

Money Game

For Teachers 4th
Fourth graders give change of one dollar.  In this decimal and fractions lesson, 4th graders receive fake coins and discuss what they could purchase with them.  Students go for a walk and spend one dollar and  get their purchase if they...
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Worksheet
Curated OER

Rounding Numbers

For Students 5th - 6th
In this rounding numbers worksheet, students round to the nearest 100, 1000 and 10,000 after reading explanations and looking at examples.
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Interactive
Curated OER

Estimating Before Multiplying

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

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...
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Worksheet
Curated OER

Quiz: 15 Estimating Fractions Sums and Differences

For Students 5th - 6th
In this estimating fraction sums and differences instructional activity, students complete a total of 15 problems. Answers are included on page 2. Labeled as quiz but suitable for practice.
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Worksheet
Curated OER

Online Math Problems and Estimation

For Students 5th - 6th
In this online math problems learning exercise, students complete a variety of exercises including finding the missing numbers in eight math problems, two money and estimation calculations and estimating the difference in ten math...
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Lesson Plan
Curated OER

Study Buddies: Dividing by Two-Digit Numbers/One-Digit Quotients

For Teachers 3rd - 4th
In this math worksheet, young scholars will work with a coach to solve a two-digit division problem. Students will follow a step-by-step process and notes are provided for the coach.
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Lesson Plan
Curated OER

Mental Money

For Teachers 3rd - 4th
Students access prior knowledge to round numbers and add decimals. In this mental math lesson, students share the book Betcha and calculate estimates for three jars based on the book. Students calculate money answers based on coins...
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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...