How to Multiply and Divide in Standard Form (Part 3/4) #25

The video tutorial explains how to multiply and divide numbers in standard form. It begins with an overview of the basic principles, followed by detailed examples. For multiplication, the front numbers are multiplied and the powers are added. For division, the front numbers are divided and the powers are subtracted. The tutorial includes examples of both operations, highlighting common mistakes and how to correct them to ensure results are in standard form.

What is the result of multiplying the front numbers and adding the powers in standard form?

• Divide the front numbers and subtract the powers

• Multiply the front numbers and add the powers

• Multiply the front numbers and subtract the powers

• Divide the front numbers and add the powers

When multiplying 4 times 10^6 by 2 times 10^-4, what is the resulting power of 10?

• 10^-2

• 10^0

• 10^2

• 10^10

In the division example, what is the result of 8 divided by 2?

• 8

• 6

• 4

• 2

What happens when you subtract a negative power in standard form division?

• The powers are multiplied

• The powers remain unchanged

• The powers are subtracted

• The powers are added

How do you convert 13.5 times 10^2 to standard form?

• Change to 1.35 times 10^3

• Change to 0.135 times 10^3

• Change to 13.5 times 10^3

• Change to 1.35 times 10^2

What is the standard form of 600,000?

• 60 times 10^4

• 6 times 10^5

• 0.6 times 10^6

• 6 times 10^4

In the final example, what is the correct standard form of 0.5 times 10^-2?

• 5 times 10^-3

• 0.5 times 10^-3

• 0.05 times 10^-2

• 5 times 10^-2