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Unit 8: Place value and rounding
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About this unit
We've been exploring place for a while, thinking about ones, tens, and hundreds. But now we're ready to tackle all whole numbers, including numbers in the thousands, millions, and beyond!Learn
Practice
- Identify value of a digitGet 5 of 7 questions to level up!
- Creating largest or smallest numberGet 5 of 7 questions to level up!
- Place value blocksGet 5 of 7 questions to level up!
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Practice
- Multiply whole numbers by 10Get 3 of 4 questions to level up!
- Divide whole numbers by 10Get 3 of 4 questions to level up!
- Multiply and divide by 10 Get 3 of 4 questions to level up!
- Place value when multiplying and dividing by 10Get 5 of 7 questions to level up!
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Practice
- Write whole numbers in expanded formGet 5 of 7 questions to level up!
- Write numbers in written formGet 3 of 4 questions to level up!
Learn
Practice
- Compare multi-digit numbersGet 5 of 7 questions to level up!
- Compare multi-digit numbers written in different formsGet 3 of 4 questions to level up!
- Compare multi-digit numbers word problemsGet 3 of 4 questions to level up!
Learn
Practice
- Round whole numbersGet 5 of 7 questions to level up!
- Round whole numbers to different place valuesGet 3 of 4 questions to level up!
- Round whole numbers word problemsGet 3 of 4 questions to level up!
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Level up on all the skills in this unit and collect up to 1600 Mastery points!