In this math worksheet, students learn to estimate sums and differences by completing step by step exercises. There is one word problem which is the example, and then students can choose from other estimation activities to do with a...

For this rounding worksheet, students round 4 digit numbers to the nearest 1000. Students complete 10 problems total on this worksheet.

For this rounding off worksheet, students round off 7 South American countries to nearest million people and answer 4 word problems.

In this rounding to nearest ten helper sheet, students use the lines of ten numbers as a reference when learning to round to the nearest ten. Students round to the nearest ten numbers from zero to one hundred.

Measurement and map skills are the focus of this instructional activity, where students crawl through a "cave" made out of boxes, desks and chairs, observing the dimensions.  Your young geographers measure various aspects of the...

In this estimating lengths worksheet, students observe problems with pictures and lengths and choose the length that gives the best estimate. Students solve 9 problems.

In this rounding off worksheet, students practice rounding off thirty-one numbers to the nearest fifth, tenth and one hundredth digits in a variety of online exercises. Students check their work as they go.

In this mileage and rounding worksheet, 3rd graders read distances between cities as shown on a map at the top of the page. They fill in a table using the names of the cities as determined by the rounded mileage between them. They answer...

In this math applications instructional activity, students solve 6 varied problems that include estimation, money, basic operations, pictographs and geometry.

Help pupils explore estimation. They will make estimates and discuss when you might use an estimate. Then they discuss if their estimates are reasonable.

In this estimation and rounding worksheet, students estimate sums or differences by rounding to the nearest hundred mile, then find the total distance from one given spot to another. 

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.

A good estimator usually has a good number sense. Make good estimators out of your class with this fun estimation activity. They review words that express estimation, estimate the number of three different sets, and then estimate the...

In this Christmas math learning exercise, students color the pictures by rounding the numbers in each space and coloring them according to the key. Students follow 4 steps to complete the picture.

This math presentation helps youngesters with reading and writing whole numbers, as well as becoming more familiar with mathematical language. They practice reading and writing large numbers, and review words such as "estimation,"...

Here is a very good estimating and measuring length with nonstandard units worksheet. Learners use paper clips and toothpicks to estimate and measure the real objects pictured in each problem, then write ten answers.

In this rounding worksheet, learners round sets of numbers to the nearest 1000. An answer key and reference website for additional resources are given.

In this rounding worksheet, students round a set of 40 numbers to the nearest 10. An answer key and a website reference for additional resources are given.

For this rounding worksheet, learners solve 27 problems in which two or three digit numbers are rounded to the underlined place.

In this rounding activity, students solve 6 story problems in which two digit numbers will be rounded to the nearest ten. There are no examples on this page.

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. 

In this rounding whole numbers practice activity, students sharpen their problem solving skills as they solve 6 story problems.

Investigate estimation with the White Pages. Youngsters use the phonebook to estimate the average number of phone listings that can be found there. They write a paragraph explaining the processes they used in this challenge.

Young scholars predict how many steps they think it will take them to get from the front of the room to the back. They record predictions on paper and then into database and then actually test by walking foot to foot to their destination...