Powers of 10

What is the exponential form for 10 x 10 x 10?

• 10⁰

• 10³

• 10 ²

• 1,000

What is 10² ?

• 10

• 100

• 1,000

• 10,000

10,000 is 10 to the power of ____.

• 4

• 3

• 5

• 2

Which is NOT another way to write 100,000?

• 1 x 10⁵

• 10⁵

• 10 x 10 x 10 x 10 x 10

• 10 + 10 + 10 +10 + 10

10⁴ X 7 =

• 280

• 70,000

• 700

• 40,000

4.96 x 10

• 49.6

• 496

• .496

• 4960

0.085 x 100

• 0.85

• 8.5

• 85

• 850

1,000,000,000,000,000,000 =

• 10¹⁹

• 10¹²

• 10¹

• 10¹⁸

When you multiply a number by a power of 10, you move the decimal to the _________ and get a _____________ number. (EX: 97 x 10² = ?)

• RIGHT ............ SMALLER

• RIGHT ............ LARGER

• LEFT ............ SMALLER

• LEFT ............ LARGER

When you divide a number by a power of 10, you move the decimal to the _________ and get a _____________ number. (EX: 97 ÷ 10² = ?)

• RIGHT ............ SMALLER

• LEFT ............ SMALLER

• RIGHT ............ LARGER

• LEFT ............ LARGER