# Place Value and Decimal Support

**Place Value and Decimal 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.

Menu of many different resources

**Topic A: Multiplicative Patterns on the Place Value Chart**

**Lesson 1:**

Video explaining homework

Lesson set in learn zillion: Click and use this code (LZ2471) to access a set of lessons about the number of zeros when multiplying or dividing by a power of 10. The videos in this lesson set are listed to the left of the first video. Click on each one to start it.

LZ425 --Digit in 1 place is 1/10 the value of the digit in another

LZ434 --Multiply whole numbers by powers of 10

LZ435 --Multiply decimals by powers of 10

**Lesson 3:**

Video: Exponents to explain place value units

LZ438 -- Exponents and powers of 10

**Lesson 4**:

LZ2727 Using Place Value for Metric Conversion

**Topic B: Decimal Fractions and Place Value Patterns**

**Lesson 5:**

LZ429-- Writing decimals in expanded form

**Lesson 6**:

Video: Compare decimal fractions to the thousandths place

**Topic C: Place Value and Rounding Decimal Fractions**

Lesson set in Learn Zillion: Click and use this code (LZ562) to access a set of lessons about comparing decimals. The videos in this lesson set are listed to the left of the first video. Click on each one to start it.

Lesson set in Learn Zillion: Click and use this code (LZ3094) to access a set of lessons about rounding decimals. The videos in this lesson are listed to the left of the first video. Click on each one to start it.

**Lesson 7**

Video on using a place value chart and a vertical number line to round whole numbers and decimals

**Lesson 8**

Video on using place value chart and a vertical number line to round numbers and how to find a maximum and minimum value

**Topic D: Adding and Subtracting Decimals**

**Lessons 9**

Video explaining how to add decimals using a place value chart

Lesson set in Learn Zillion: Click and use this code (LZ545) to access a set of lessons about adding and subtracting decimals. The videos in this lesson set are listed to the left of the first video. Click on each one to start it.

**Lesson 10**

Video: Subtracting decimals using place value strategies

**Topic E: Multiplying Decimals**

**Lesson 11**

Video explaining how to multiply with decimal and whole number factors

Lesson set in Learn Zillion: Click and use this code (LZ555) to access a set of lessons about multiplying and dividing decimals. The videos in this lesson set are listed to the left of the first video. Click on each one to start it.

LZ556- This is another way to think about multiplying a decimal by a whole number

**Lesson 12:**

Video on multiplying with a decimal factor

**Topic F: Dividing Decimals**

Lesson set in Learn Zillion: Click and use this code (LZ555) to access a set of lessons about multiplying and dividing decimals. The videos in this lesson set are listed to the left of the first video. Click on each one to start it.

**Lesson 13**

Video: Intro to dividing a decimal by a whole number (no remainders)

LZ561 Divide decimals using knowledge of multiplication

**Lesson 14**

Video: Divide a decimal by a whole number (with remainder)

**Lesson 15**

Video: Dividing decimals using place value understanding

**Lesson 16-** Problem Solving

Video: Solve word problems using decimal operations