Multiplying Powers of 10 with Exponents

When multiplying exponential expressions with the same base, what always happens to the exponents?

• they are added together

• they are subtracted

• they are divided

• they are multiplied

What is the number in a power that tells how many times the base is used as a factor?

• Expression

• Exponent

• Factor

• Term

When multiplying two powers with the same base, _____ their exponents.

• Add

• Subtract

• Multiply

• Divide

• Square

• 4y⁶
• 4y²²
• 30y⁶
• 30y²²

• 78

• 780

• 0.78

8 x 10⁵=?

• 8,000,000

• 80,000

• 800,000

• 800

6 × 10 ²

• 60

• 600

• 6000

• 0.006

10 x 10 x 10 x 10 can be written as 10 to what power?

• 10

• 10²

• 10³

• 10⁴

• 50

• 5

• .0005

What pattern do you see?