Intermediate Math

Basket Math
Practice rounding to the nearest hundred.

Rounding to the Nearest Ten
Round the number to the nearest ten.

Rounding to the Nearest Hundred
Round the number to the nearest hundred.

Rounding to the Nearest Thousand
Round the number to the nearest thousand.

The Seashell Rounding Activity Page
Look at the number on each shell. Click on the nearest ten.

Estimating the Difference by Rounding
Can you estimate the difference by rounding?

Estimating Sum
Can you estimate the sum by front end rounding?

Estimating Sizes of Objects
Guess which length or distance applies to the object.

Estimating and Rounding Decimals
This site includes a lesson, examples, and an interactive practice page.

Rounding Off
This game has three levels of difficulty.

Estimating a Sum by Rounding
Estimate the sum by rounding.

Round the Decimal to the Nearest Whole Number
Match the decimal to the number it is nearest.

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