Unit 2 review

Is the statement "10 x 10 = 10^2" true or false?

• True

• False

Is the statement "1,000 = 10 to the fifth power" true or false?

• True

• False

How do you write $7.7 times 10^2 in standard form?

• 770

• 7700

• 77

• 77000

Emma is watering plants. The watering can she uses holds 2 pints of water. (1 gallon = 8 pints) How many times does Emma need to fill her watering can to water a plant that needs 1/2 gallon of water?

• 2

• 3

• 4

• 6

Based on the pattern, what must 0.7231 be multiplied by to get 72.31?

• 10⁰

• 10¹

• 10²

• 10³

What is 1000?

• 10x10

• 10x10x10

• 10x10x10x10

• 10

What is the value of 10^4?

• 1,000

• 10,000

• 100,000

• 1,000,000

What is the value of 10^2?

• 10,000

• 100,000

• 1,000,000

• 100

What is the value of 10^1?

• 1

• 10

• 100

• 1,000

What is the value of 10x10x10x10x10x10

• 10,000

• 100,000

• 1,000,000

• 10,000,000