# Unit 6: Module 6: Decimal fractions

## About this unit

"This module gives students their first opportunity to explore decimal numbers via their relationship to decimal fractions, expressing a given quantity in both fraction and decimal forms. Utilizing the understanding of fractions developed throughout Module 5, students apply the same reasoning to decimal numbers, building a solid foundation for Grade 5 work with decimal operations. Previously referred to as whole numbers, all numbers written in the base-ten number system with place value units that are powers of 10 are henceforth referred to as decimal numbers, a set which now includes tenths and hundredths (e.g., 1, 15, 248, 0.3, 3.02, and 24.35)." Eureka Math/EngageNY (c) 2015 GreatMinds.org

### Learn

### Practice

- Relate decimals and fractions in wordsGet 3 of 4 questions to level up!
- Decimals in wordsGet 3 of 4 questions to level up!
- Decimals on the number line: tenths 0-1Get 3 of 4 questions to level up!
- Decimals on the number line: tenthsGet 3 of 4 questions to level up!
- Equivalent fractions with fraction models (denominators 10 & 100)Get 5 of 7 questions to level up!

### Learn

### Practice

- Equivalent fractions with fraction models (denominators 10 & 100)Get 5 of 7 questions to level up!
- Decimals on the number line: hundredths 0-0.1Get 3 of 4 questions to level up!
- Write fractions as decimals (denominators of 10 & 100)Get 3 of 4 questions to level up!
- Write decimals and fractions shown on gridsGet 3 of 4 questions to level up!
- Decimals on the number line: hundredthsGet 3 of 4 questions to level up!
- Write decimals and fractions shown on number linesGet 3 of 4 questions to level up!
- Decimal place value with regroupingGet 5 of 7 questions to level up!
- Decompose fractions with denominators of 100Get 3 of 4 questions to level up!
- Write decimals and fractions greater than 1 shown on gridsGet 3 of 4 questions to level up!
- Write decimals and fractions greater than 1 shown on number linesGet 3 of 4 questions to level up!

### Learn

### Practice

- Write common fractions as decimalsGet 5 of 7 questions to level up!
- Compare decimals visuallyGet 5 of 7 questions to level up!
- Compare decimals and fractions in different formsGet 3 of 4 questions to level up!
- Compare decimals (tenths and hundredths)Get 5 of 7 questions to level up!
- Order decimals and fractions in different formsGet 3 of 4 questions to level up!

### Learn

### Practice

- Write decimals as fractionsGet 5 of 7 questions to level up!
- Equivalent expressions with common denominators (denominators 10 & 100)Get 5 of 7 questions to level up!
- Add fractions (denominators 10 & 100)Get 3 of 4 questions to level up!