## Math 5 Unit 3 Videos—Lessons 61-90

### Videos

Lesson 61 | Converting Improper Fractions to Whole or Mixed Numbers
Lesson 62 | Greatest Common Factors
Lesson 63 | Using the LCM to Find Common Denominators
Lesson 64 | Converting Mixed Numbers to Improper Fractions
Lesson 65 | Fraction Practice: Part 1 (No Video)
Lesson 66 | Converting Fractions to Percents
Lesson 67 | Rounding Fractions and Mixed Numbers to the Nearest Whole Number
Lesson 68 | Multiplying Fractions by Whole Numbers
Lesson 69 | Canceling Before Multiplying Fractions
Lesson 70 | Finding the Surface Area of Geometric Solids
Lesson 71 | Ratios
Lesson 72 | Graphing and Transformations
Lesson 73 | Using Zeros to Subtract Decimal Numbers
Lesson 74 | Using the Distributive Property
Lesson 75 | Multiplying and Dividing Decimal Numbers by Powers of Ten
Lesson 76 | Time Review (No Video)
Lesson 77 | Multiplying Decimal Numbers
Lesson 78 | Elapsed Time
Lesson 79 | Dividing by Unit Fractions Using Pictures
Lesson 80 | Math Puzzles (No Video)
Lesson 81 | Converting Units of Capacity
Lesson 82 | Converting Between Decimal Numbers and Percents
Lesson 83 | Reciprocals
Lesson 84 | Dividing Fractions Using Reciprocals
Lesson 85 | Circles
Lesson 86 | Circumferences and Area of Circles
Lesson 87 | Tessellations
Lesson 88 | Unit 3 Review: Kayaking at the Canyon (No Video)
Lessons 89 | Unit Assessment (No Video)
Lessons 90 | Unit Assessment (No Video)