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# Unit 1: Decimal place value

1,300 possible mastery points

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## About this unit

Put on your math detective hat and dive into this unit on decimal place value. You'll learn how to locate decimals on a number line, see which ones are bigger or smaller, and round them to the nearest whole number.### Practice

- Place value namesGet 5 of 7 questions to level up!
- Value of a digitGet 5 of 7 questions to level up!

### Practice

- Decimals on the number line: thousandthsGet 3 of 4 questions to level up!

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

### Learn

### Practice

- Decimals in expanded formGet 3 of 4 questions to level up!

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

### Learn

### Practice

- Compare decimals through thousandthsGet 5 of 7 questions to level up!
- Order decimalsGet 3 of 4 questions to level up!
- Compare decimals word problemsGet 3 of 4 questions to level up!

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

### Learn

### Practice

- Round decimals using a number lineGet 3 of 4 questions to level up!
- Round decimals Get 5 of 7 questions to level up!
- Understand decimal roundingGet 3 of 4 questions to level up!
- Round decimals word problemsGet 3 of 4 questions to level up!

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

Up next for you:

Level up on all the skills in this unit and collect up to 1300 Mastery points!