# Addition and Subtraction of Fractions

Addition and Subtraction of Fractions

Standards:

5.NF.1

5.NF.2

Vocabulary:

numerator

Practice Sites and Games- Fractions:

Videos for each lesson can be found at this site. Click on the correct module tab along the top, then click on the lesson.  Topic A: Equivalent Fractions

Lesson 1: Equivalent Fractions

Video- Equivalent Fractions

Lesson 2: Equivalent Fractions with sums of Fractions

Video

Topic B: Making Units Pictorially

Lesson 3: Adding Fractions with Unlike Denominators

Lesson 4: Adding fractions with sums between 1 and 2

LZ2659 Add fractions using an area model

Lesson 5: Subtract fractions using an area model

LZ2624 Subtract fractions

Lesson 6: Subtract fractions from numbers between 1 and 2

Lesson 7: Solve two-step word problems

Topic C: Making Like Units Numerically

Lesson 8: Add and Subtract fractions using a number line

Lesson 9: Add fractions making like units numerically

Lesson 10: Adding Larger Fractions

Lesson 11: Subtract fractions using like units numerically

Lesson 12: Subtracting fractions

Topic D: Further Applications

Lesson 13: Using Benchmark fractions

LZ1321 Compare fractions to benchmark of 1/2 using a number line

LZ1322 Compare fractions to benchmark of 1/2 using area models

LZ848 Compare fractions to a benchmark of 1 using a number line

LZ849 Compare fractions to a benchmark of 1 using area models

Lesson 14: Problem Solving

Video HW help

Lesson 15: More Problem Solving

Video HW help

Video on lesson

Lesson 16: Parts of a Whole

Video-- Problem Set

Video- Lesson Explanation