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Showing Results for rounding and estimation

On this third grade math worksheet, kids round to estimate the sum of two numbers, a useful strategy for checking the results of calculations.

Rounding: Sweet Estimation

Math whizzes can learn to estimate sums quickly using front-end estimation! Round to the highest place value and then add or subtract the rounded numbers.

Front-End Estimation

Practice place value, rounding and addition, all in one worksheet! Your child will learn to add up estimated sums quickly in his head.

Estimation Addition

Use this glossary with the EL Support Lesson Plan: The Language of Estimation.

Glossary: The Language of Estimation

Use these vocabulary cards with the EL Support Lesson Plan: The Language of Estimation.

Vocabulary Cards: The Language of Estimation

Time for a numbers round-up! Rounding and estimation are important math concepts that will help boost your child&#39;s mental math skills.

Rounding to the Nearest 10

This worksheet will challenge your third graders to round numbers and then them. Students will answer multiple choice questions by rounding up or rounding down numbers in the problems provided.

Mixed Problems Requiring Estimation

Is a giraffe more likely to be 15 feet tall or 25 inches tall? You probably don't need to get out your ruler to get to the correct answer. Assess student understanding of inches, centimeters, feet, and meters with this estimation check-in.

Estimation Check-in

On the road to advanced math, make a stop at estimation station! This worksheet will help your child practice making "guesstimations" about length.

Rounding Measurements

Size up these barn animals with your little farmer. Help him learn to eyeball things by using his knowledge of how long an inch is.

Estimation for Kids

Children practice rounding to the nearest thousand in this rounding and place value worksheet.

Rounding to the Nearest Thousand

This rounding worksheet helps your students practice rounding three-digit numbers to the nearest hundreds, tens, and ones.

Rounding Around the World

Use this support lesson to provide students with the opportunity to explore what it means to estimate. This hands on activity can be used alone or alongside the lesson Estimating Length.

The Language of Estimation

This lesson helps students review rounding to the nearest hundred. Your students will practice rounding using manipulatives. 

Rounding Up to the Nearest Hundred

Kids practice rounding to the nearest ten, hundred, and to the place value underlined on this math worksheet.

Let's Go Rounding!

Get your lasso ready, it's time to round up the hundreds herd! Your rounding rancher will practice estimating numbers to the nearest hundred.

Rounding to the Nearest Hundred

Saddle up, it's time to round up this herd of sheep! Your math cowboy will practice rounding to the nearest ten with this worksheet.

Rounding to the Nearest Ten

It's rounding time. Help young mathematicians learn to round to the nearest ten and hundred with this teacher-approved lesson.

Rounding Whole Numbers

Use this glossary with the EL Support Lesson: Place Value and Rounding.

Glossary: Place Value and Rounding

Hone your rounding skills with this colorful worksheet!

Round Up or Down? Rounding to the Nearest Hundred

Use these vocabulary cards with the EL Support Lesson: Place Value and Rounding.

Vocabulary Cards: Place Value and Rounding

Help your child get comfortable with rounding numbers to the nearest ten with this sea-themed worksheet.

Underwater Rounding to the Nearest Ten

Give your students a head start in rounding with this fun lesson that gives them an easy trick to help them learn if they should round up or down to the nearest 10.

Rounding Up and Down

Make learning metric units easy with this colorful estimation worksheet!

Estimating Length: Metric Units

Master measurement with a fun estimation activity! Help your child practice "eyeballing" these measurements in inches and centimeters.

Estimating Measurements

Rounding in centimeters sounds tricky, but it's simple, really. This ruler worksheet is sure to help your child wrap her head around this math concept.

Ruler Reading: Rounding in Centimeters

Chances are your child knows how to round, but how about rounding in inches? Help him tackle this concept with an exercise in measuring to the nearest inch.

Ruler Reading: Rounding in Inches

Kids practice estimation and working with a ruler in this colorful measurement game.

Rock Star Ruler Measurement

Should you round that number up or round it down? Help your seafarer master the art of rounding with this fun fish color by number.

Rounding Color by Number: Fish Friends

Help your students understand rounding without rhymes or tricks. Students will use an open number line to round and then take part in a fun game that will get them moving around the room.

Rounding Around the Room!

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