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Monday, August 31, 2009

Addition without regrouping

Dositey helps us add without regrouping.

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Wednesday, August 26, 2009

Properties of Addition

Properties of Addition

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Sunday, August 23, 2009

Rounding Extra Practice

Work these to get more practice.

Rounding to the hundreds with 3 and 4 digit numbers.

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Rounding for Group 2 and 3

Rounding to the nearest 1000

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Rounding for Group 1

Use this page to practice rounding before you go to the Rounding for Group 2 psot.

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Monday, August 10, 2009

Place Value

Tiny Toon Place Value Practice