Unit 6 Summary

What is 2.8 x 10²?

• 28

• 280

• 2.8

• 2800

What is 2.8 x 10³?

• 2800

• 28

• 280

• 28000

What is 2.8 x 10⁴?

• 28000

• 2800

• 280

• 28

What is 14.3 ÷ 10²?

• 0.143

• 1.43

• 14.3

• 143

What is 14.3 ÷ 10³?

• 0.0143

• 0.143

• 1.43

• 14.3

What is 14.3 ÷ 10⁴?

• 0.00143

• 0.0143

• 0.143

• 1.43

Use the table to help you find the missing values.

150 mL = _________ Liters

• 15

• 1.5

• 0.150

• 0.015

Use the table to help you find the missing values.

55 mL = _________ Liters

• 55

• 5.5

• 0.550

• 0.055

Use the table to help you find the missing values.

_________ mL = 2.4 Liters

• 240

• 24

• 0.24

• 2,400

Li is conducting an experiment for a science project. She is creating a mixture that requires 1.8 liters to complete. She needs 50 milliliters more to have enough of the mixture. How many liters of the mixture does she currently have?

• 1.750 liters

• 1.850 liters

• 1.800 liters

• 1.750 milliliters