Curated OER
Rounding Numbers
In this math worksheet, learners find the numbers that are using the rule for rounding to the nearest hundred. The answers are found on page 2.
Curated OER
Rounding Up or Down?
In this rounding activity, students fill in columns, rounding given numbers both up and down; the correct answer is given in a 3rd column. A reference web site is given for additional activities.
Curated OER
Rounding Decimals to Hundredths (A)
In this math worksheet, students answer 60 rounding problems. All given numbers have 4 decimal places and are rounded to the nearest hundredth.
Curated OER
Rounding to Place Value
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.
Curated OER
Rounding Numbers E
In this math instructional activity, students round fifty numbers to the nearest hundreds place. The numbers on the instructional activity go up to five hundred.
Curated OER
Rounding Decimals To Whole Numbers (A)
In this math worksheet, students round sixty decimals to whole numbers. All of the decimals are two-digits with decimals up to the hundredths place.
Curated OER
Estimating and Measuring
For this math worksheet, student estimate the lengths of a variety of objects. Then, students measure the actual length of each object.
Curated OER
Estimating Sums and Differences
In this estimation worksheet, 4th graders estimate the sum or difference of 15 math problems. Students write their answers underneath each math problem on the worksheet.
Curated OER
Finding and Estimating Square Roots
In this algebra worksheet, students solve the square root through estimation and through the calculator. They graph their solutions on a number line. There are 4 questions with an answer key.
Curated OER
Rounding Numbers 6
In this rounding numbers worksheet, students round three-digit and four-digit numbers to the nearest hundred. Students round eighteen numbers.
Curated OER
K-5 Mathematics Module: Number and Number Sense
Reinforce number sense with a collection of math lessons for kindergarteners through fifth graders. Young mathematicians take part in hands-on activities, learning games, and complete skills-based worksheets to enhance proficiency...
EngageNY
Grade 5 Math Module 1: Mid-Module Assessment
Show the knowledge learned about decimals. A short assessment covers the material presented in the first half of the unit. Pupils demonstrate their knowledge of comparing, rounding, and multiplying and dividing by powers of 10 with...
Curated OER
Estimating Products
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...
Bowland
You Reckon?
Sometimes simple is just better. A set of activities teaches young mathematicians about using plausible estimation to solve problems. They break problems down to simpler problems, use rounding and estimation strategies, and consider...
Mathed Up!
Upper and Lower Bounds
Investigate how rounding affects values. Individuals watch a video about how to find the highest and lowest possible numbers that result in a given value when rounded to a certain place value. They finish by completing a learning...
Curriculum Corner
Fifth Grade Summer Math Booklet
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...
CK-12 Foundation
Estimation of Whole Number Multiplication and Division: Lettuce Garden
Estimating whole number multiplication and division is the focus of an interactive that uses a garden plot with moveable points to answer six questions.
Curated OER
Rounding Numbers
Learners round three-digit and four-digit numbers to the nearest hundred. They solve 10 problems.
Math Doctor
Chapter 5: Decimal Notation
Explore all things decimal in this thorough series of introduction activities. Including scripting for the teacher and detailed descriptions and examples, the plan begins by reviewing the basics of place value and writing fractions as...
Houghton Mifflin Harcourt
Unit 4 Math Vocabulary Cards (Grade 5)
Common denominators, factors, and rounding are a few of the terms in a set of flash cards designed to reinforce math vocabulary. Forty-two cards offer a bold-faced vocabulary word or a corresponding definition alongside an...
K20 LEARN
How Many Days Will It Take? Eating To 6,972!: Partial Quotients
The story, How Many Jelly Beans? by Andrea Menotti introduces a lesson about partial quotients. Mathematicians practice rounding and multiplying, then work in small groups to connect those skills with division and partial...
Curated OER
Popcorn Math
Everyone loves popcorn! Use this treat to teach math concepts including place value, estimating, graphing, and volume. Eight possible activities are included, and they can be modified to fit all grade levels.
Curated OER
Everyday Mathematics: Ballpark Estimates
In this estimating practice worksheet, students sharpen their math skills as they learn how to make likely estimates and try the 2 extra practice activities.
Curated OER
Rounding And Estimating
Students investigate various types of problems using whole numbers and decimals. They use a discussion format while working example problems to help create a baseline for further independent practice. The lesson also includes praise for...
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