Sometimes the ones place isn't that important. By watching a short video, learners review how to round numbers to the nearest 10. They first look at rounding whole numbers, both with and without a number line, then move on to rounding...

Demonstrate the concept of rounding decimals through video instruction. The instructor shows examples of rounding to both the tenths and hundredths places.

When rounded up, the resource deserves a score of 100. Viewers of a short video learn how to round numbers to the nearest 100. After reviewing the concept, they first look at examples with whole numbers, then continue on to examples with...

Kids might enjoy this dramatic presentation on estimating surface area. The fake Transylvanian accent is a bit distracting but the problem solving practices are sound. Dr. Crazy Pants rounds his decimal measurements then multiplies...

Whole numbers are just so much easier to work with. Scholars watch a short video that reviews how to round decimals to the nearest whole number. They first consider numbers on a number line, then round decimals by looking at the digit in...

What's one or two fewer decimal places? Pupils go over how to round decimals by watching a short video. They first look at rounding to one decimal place, then rounding to two decimal places.

Need a review for adding decimals? Make sure to line up the decimals, write in zeros for placeholders, add the numbers, and bring down the decimal. There you have it.

Estimation is a good way to build and assess a student's number sense. Watch as Sal uses estimation to solve a problem where he must determine how much 'Janelle' ran during a 4-day period. He calculates the exact amount and compares the...

Rounding numbers is an essential skill to have for all math classes. Sometimes those decimal numbers are just too big, and sometimes an answer should only be given out to the hundredths (like money). So watch this video to see the rules...

Need a review for adding decimals? Make sure to line up the decimals, write in zeros for placeholders, add the numbers, bring down the decimal. There you have it.

Here's a video that presents several numerical expressions to be evaluated using a calculator.Viewers come to realize that sometimes it is not just a matter of punching in the numbers, but they also need to be concerned about how...

The teacher names and explains place value. She starts at the ones and moving left of the decimal goes to a million. Then moving right of the decimal she names and explains tenths to thousandths.

The teacher names and explains place value. She starts at the ones, and moving left of the decimal, goes to a million. Then moving to the right of the decimal she names and explains tenths to thousandths. This is a terrific video to use...

Models how to round decimals. [9:15]

This video demonstrates how to round a decimal number to the nearest tenth. Practice problems are available. [1:26]

In this video, learn how to round numbers by viewing several examples involving both whole numbers as well as decimals. Names of each numerical place are reviewed as well as knowing when to round up or round down. [5:51]

[Free Registration/Login may be required to access all resource tools.] The video explains using money how to round decimals to the nearest whole number rounding up and rounding down.

This video shows how to estimate decimal addition in the context of a word problem. Practice problems are available. [3:01]