Multiplying Decimals by Powers of 10 Quiz

What is the result of 9 times 10?

• 72

• 100

• 90

• 81

When multiplying 3.2 by 10, where should the decimal be moved?

• It should be removed

• To the right

• To the left

• It should not be moved

What is the result of 5 tenths multiplied by 10 to the power of 2?

• 50

• 500

• 5

• 0.5

When multiplying 0.005 by 10 to the power of 2, where should the decimal be moved?

• It should be removed

• To the right

• To the left

• It should not be moved

What is the result of 22.57 multiplied by 1000?

• 225.7

• 22570

• 225700

• 225.07

When multiplying 1.4 by 10 to the power of 2, where should the decimal be moved?

• It should not be moved

• To the right

• To the left

• It should be removed

What is the result of 0.5 multiplied by 1000?

• 0.005

• 5

• 500

• 0.5

When multiplying 7.22 by 10 to the power of 3, where should the decimal be moved?

• To the right

• To the left

• It should not be moved

• It should be removed

What is the result of 67 multiplied by 100?

• 670

• 67000

• 67

• 6700

When multiplying 500 by 10, where should the decimal be moved?

• To the left

• To the right

• It should not be moved

• It should be removed