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# Unit 2: Module 2: Multi-digit whole number and decimal fraction operations

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## About this unit

"In Module 2, students apply the patterns of the base ten system to mental strategies and the multiplication and division algorithms." Eureka Math/EngageNY (c) 2015 GreatMinds.org

### Learn

### Practice

- Multiply and divide whole numbers by 10, 100, and 1000Get 3 of 4 questions to level up!
- Multiply 1-digit numbers by a multiple of 10, 100, and 1000Get 5 of 7 questions to level up!
- Multiplying 10sGet 5 of 7 questions to level up!
- Multiply by taking out factors of 10Get 5 of 7 questions to level up!
- Estimate multi-digit multiplicationGet 3 of 4 questions to level up!

Level up on the above skills and collect up to 400 Mastery points

### Learn

### Practice

- Multiply 2-digit numbers with area modelsGet 3 of 4 questions to level up!
- Multi-digit multiplicationGet 3 of 4 questions to level up!
- Multiply by 1-digit numbers with standard algorithmGet 3 of 4 questions to level up!

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

### Learn

### Practice

- Multiply whole numbers and decimals less than 1Get 3 of 4 questions to level up!
- Multiply decimals (1&2-digit factors)Get 3 of 4 questions to level up!

Level up on the above skills and collect up to 160 Mastery points

### Learn

### Practice

- Convert units of timeGet 3 of 4 questions to level up!
- Convert units (metrics)Get 5 of 7 questions to level up!
- Convert units (US customary)Get 5 of 7 questions to level up!
- Convert units word problems (metrics)Get 3 of 4 questions to level up!
- Convert units multi-step word problems (metric)Get 3 of 4 questions to level up!
- Convert units word problems (US customary)Get 3 of 4 questions to level up!

Level up on the above skills and collect up to 480 Mastery points

### Learn

- No videos or articles available in this lesson

### Practice

- Divide multiples of 10, 100, and 1,000 by 1-digit numbersGet 5 of 7 questions to level up!
- Cancel zeros when dividing Get 5 of 7 questions to level up!

### Learn

### Practice

- Divide by taking out factors of 10Get 3 of 4 questions to level up!
- Estimate multi-digit division problemsGet 3 of 4 questions to level up!
- Basic multi-digit divisionGet 5 of 7 questions to level up!
- Division by 2-digitsGet 3 of 4 questions to level up!

### Learn

### Practice

- Estimating with dividing decimalsGet 5 of 7 questions to level up!
- Divide whole numbers to get a decimal (2-digit divisors)Get 3 of 4 questions to level up!
- Divide whole numbers by 0.1 or 0.01Get 5 of 7 questions to level up!

Level up on the above skills and collect up to 720 Mastery points

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Level up on all the skills in this unit and collect up to 2,500 Mastery points!