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Unit 4: Place value and decimals

2,100 possible mastery points

About this unit

To really understand how decimal numbers work, we need a deep understanding of place value. The big picture goal of these tutorials is to connect decimal place value to the idea of multiplying by 10.
Level up on the above skills and collect up to 320 Mastery points
Level up on the above skills and collect up to 640 Mastery points

Learn

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Practice

Level up on the above skills and collect up to 240 Mastery points
Level up on the above skills and collect up to 320 Mastery points
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Unit test

Level up on all the skills in this unit and collect up to 2100 Mastery points!