Mastering Multiplication and Division with Powers of Ten

The video tutorial explains the concept of powers of ten, focusing on how exponents indicate the number of times a base number is multiplied by itself. It covers multiplication and division by powers of ten, demonstrating how digits shift left or right depending on the operation. Through examples, the video illustrates the pattern of digit movement and reinforces the understanding of place value changes when multiplying or dividing by powers of ten.

What is 10 to the 3rd power?

• 1000

• 10

• 100

• 30

Tags

CCSS.6.EE.A.1

How many times do we multiply the base in 10 to the 6th power?

• 10

• 6

• 3

• 60

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CCSS.5.NBT.A.2

What is the result of multiplying 20 hundredths by 10?

• 20

• 2.0

• 0.02

• 0.2

Tags

CCSS.5.NBT.A.2

What happens to the decimal place when multiplying 3 hundredths by 100?

• Moves two places left

• Moves one place left

• Moves two places right

• No change

Tags

CCSS.5.NBT.A.2

What does 10 to the 2nd power equal?

• 1000

• 20

• 100

• 10

Tags

CCSS.6.EE.A.1

What is the effect of multiplying a decimal by 10?

• Decimal doubles

• Decimal disappears

• Decimal moves right

• Decimal moves left

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CCSS.5.NBT.A.2

What is the result of dividing 20 hundredths by 10?

• 0.2

• 2 hundredths

• 20

• 2 tenths

Tags

CCSS.5.NBT.A.2

How does the decimal place shift when dividing by powers of ten?

• To the right

• To the left

• Does not shift

• Shifts randomly

Tags

CCSS.5.NBT.A.2

What is the result of multiplying 5.32 by 100?

• 0.0532

• 532

• 53200

• 5.32

Tags

CCSS.5.NBT.A.2

What is 5.32 divided by 100?

• 5.32

• 0.0532

• 532

• 0.532

Tags

CCSS.5.NBT.A.2