Videos to help Grade 5 students learn how to use exponents to name place value units and explain patterns in the placement of the decimal point.

Common Core Standards: 5.NBT.1, 5.NBT.2, 5.MD.1

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Lesson Plans and Worksheets for Grade 5

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Common Core For Grade 5

New York State Common Core Math Module 1, Grade 5, Lesson 3

Grade 5 Lesson 3 Concept Development

Problem 1:

Problem 2: Write ten to the fifth power as a product of tens.

Problem 3: 10 × 100

Problem 4: 3 × 10

Problem 5: 3.4 × 10

Problem 6: 700 ÷ 10

Problem 7: 7.1 ÷ 10

Lesson 3 Problem Set

1. Write the following in exponential form (e.g., 100 = 10

a. 10,000 = __________

b. 1000 = _________

c. 10 × 10 = __________

d. 100 × 100 = _________

e. 1,000,000 = __________

f. 1000 × 1000 = _________

2. Write the following in standard form (e.g., 5 × 10

a. 9 × 103 = ________

b. 39 × 104 = ________

c. 7200 ÷ 102 = ________

e. 4.025 × 103 = ________

f. 40.25 × 104 = __________

g. 725 ÷ 103 = ____________

This video shows how exponents work in relation to place value. Charts are used to compare exponential form, standard form, and expanded form. Multiplication problems are solved using place value charts.

3. Complete the patterns.

a. 0.02 0.2 __________ 20 __________ __________

1. Write the following in exponential form and as a multiplication sentence using only 10 as a factor (e.g., 100 = 10

a. 1,000 = ______________ = ______________

b. 100 × 100 = ______________ = ______________

2. Write the following in standard form (e.g., 4 × 10

a. 3 × 10

c. 800 ÷ 10

b. 2.16 × 10

d. 754.2 ÷ 10

Use exponents to name place value units and explain patterns in the placement of the decimal point.

Lesson 3 Homework

4. After a lesson on exponents, Tia went home and said to her mom, “I learned that 10

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