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Unit: Get ready for adding and subtracting decimals

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Possible mastery points

Adding multi-digit numbers

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Practice

Select strategies for adding within 1000Get 3 of 4 questions to level up!
Multi-digit additionGet 3 of 4 questions to level up!

Subtracting multi-digit numbers

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Practice

Select strategies for subtracting within 1000Get 3 of 4 questions to level up!
Multi-digit subtractionGet 3 of 4 questions to level up!

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Unit test

Level up on all the skills in this unit and collect up to 400 Mastery points!