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# Unit 1: Arithmetic

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Unit test

### Learn

### Practice

- Multi-digit additionGet 3 of 4 questions to level up!

### Practice

- Multi-digit subtractionGet 3 of 4 questions to level up!

### Practice

- Multi-digit multiplicationGet 3 of 4 questions to level up!

### Learn

### Practice

- Basic multi-digit divisionGet 5 of 7 questions to level up!
- Division by 2-digitsGet 3 of 4 questions to level up!

### Learn

### Practice

- Add fractions with unlike denominatorsGet 5 of 7 questions to level up!
- Subtracting fractions with unlike denominatorsGet 5 of 7 questions to level up!

### Learn

### Practice

- Add and subtract fractions word problemsGet 3 of 4 questions to level up!

### Learn

### Practice

- Decimals in wordsGet 3 of 4 questions to level up!
- Decimals on the number line: tenthsGet 3 of 4 questions to level up!
- Decimals on the number line: hundredthsGet 3 of 4 questions to level up!

### Learn

### Practice

- Adding & subtracting decimals word problemsGet 3 of 4 questions to level up!

### Learn

### Practice

- Adding decimals: hundredthsGet 5 of 7 questions to level up!
- Subtracting decimals: hundredthsGet 5 of 7 questions to level up!

### Practice

- Relate factors and multiplesGet 5 of 7 questions to level up!
- Intro to factors and multiplesGet 5 of 7 questions to level up!

### Learn

### Practice

- Divisibility testsGet 5 of 7 questions to level up!

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Level up on all the skills in this unit and collect up to 1700 Mastery points!