Review--Basic Powers of 10

Which choice below shows ten to the fourth power?

• 1,000,000

• 100,000

• 50

• 500

• 10,000

• 6
• 5
• 3
• 4
• 7
• 8

• 10 + 10 + 10

• 10 x 3

• 3 x 10

• 10 x 10 x 10

• 3 x 3 x 3 x 3 x 3 x 3 x 3 x 3 x 3 x 3

• 5

• 4

• 20

• 50,000

In 5th grade, the only base we will work with is _________.

Bases & exponents are a faster way of writing really larger & smaller valued numbers. This is because bases and powers use repeated ____________.

• multiplication

• addition

• subtraction

• division

• zeros

Organize these options into the right categories.

Groups:

(a) Whole Numbers ONLY

,

(b) Less than One Whole

,

(c) Wholes and Parts

• 0.1

• 99

• 1.00001

• 0.9999

• 2.645

• 458.9

• 2,541.0

• 0.86

• 3

Which shows ten to the 5th power?

• 10 x 10 x 10 x 10 x 10 x 10 x 10

• 10 x 10 x 10 x 10

• 10 x 10 x 10 x 10 x 10

• 10 x 10 x 10 x 10 x 10 x 10 x 10 x 10 x 10 x 10

What power of 10 is the number 10?

• 10

• 1

• 0

• 2