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# Unit 2: Multiplication and division

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## About this unit

These tutorials will also help you get comfortable with multiplying and dividing decimals, multiplying multi-digit whole numbers, long division, and solving word problems.### Learn

### Practice

- Multiply by taking out factors of 10Get 5 of 7 questions to level up!
- Estimate multi-digit multiplication problemsGet 3 of 4 questions to level up!
- Multi-digit multiplicationGet 3 of 4 questions to level up!

### Learn

### Practice

- Estimating with multiplying decimalsGet 3 of 4 questions to level up!
- Multiply decimals and whole numbers visuallyGet 5 of 7 questions to level up!
- Multiply whole numbers and decimals less than 1Get 3 of 4 questions to level up!
- Multiply decimals tenthsGet 5 of 7 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 640 Mastery points

### 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 decimals by whole numbers visuallyGet 3 of 4 questions to level up!
- Divide whole numbers to get a decimal (1-digit divisors)Get 3 of 4 questions to level up!
- Divide whole numbers to get a decimal (2-digit divisors)Get 3 of 4 questions to level up!
- Divide decimals by whole numbersGet 3 of 4 questions to level up!
- Divide decimals like 16.8÷40 by factoring out a 10Get 3 of 4 questions to level up!
- Divide whole numbers like 80÷200 to get a decimalGet 3 of 4 questions to level up!
- Divide whole numbers by decimalsGet 3 of 4 questions to level up!
- Divide whole numbers by 0.1 or 0.01Get 5 of 7 questions to level up!
- Divide decimals like 1.32÷0.12Get 3 of 4 questions to level up!

Level up on the above skills and collect up to 1120 Mastery points

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Level up on all the skills in this unit and collect up to 2200 Mastery points!