# Fractions

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Fractions

## 1. Improper Fractions

1.1.1. Common Denominator

1.1.2. Add Across Top and Keep Denominator

### 1.2. Subtraction

1.2.1. Common Denominator

1.2.2. Subtract Across Top and Keep Denominator

### 1.3. Multiplication

1.3.1. Multiply Across Top and Bottom

### 1.4. Division

1.4.1. Flip Second One and Multiply

## 2. Proper Fractions

2.1.1. Common Denominator

2.1.2. Add Across Top and Keep Denominator

### 2.2. Subtraction

2.2.1. Common Denominator

2.2.2. Subtract Across Top and Keep Denominator

### 2.3. Multiplication

2.3.1. Multiply Numbers Across Top and Bottom

### 2.4. Division

2.4.1. Flip Second One and Multiply

## 3. Mixed Numbers

3.1.1. Common Denominator

3.1.2. Add Across Top and Keep Denominator

### 3.2. Subtraction

3.2.1. Common Denominator

3.2.2. Subtract Across Top and Keep Denominator

3.2.3. Subtract Whole Numbers

### 3.3. Multiplication

3.3.1. Convert to Improper Fraction

3.3.2. Multiply Numbers Across Top and Bottom

### 3.4. Division

3.4.1. Convert to Improper Fraction

3.4.2. Flip Second One and Multiply

## 4. Terms

### 4.1. Numerator

4.1.1. Top # of a fraction

### 4.2. Denominator

4.2.1. Bottom # of a fraction

### 4.3. Mixed Number

4.3.1. Whole Number and Fraction

### 4.4. Greatest Common Factor

4.4.1. Largest Number that Divides Into All Numbers

### 4.5. Least Common Multiple

4.5.1. Smallest Multiple of Numbers