Multiply Decimals by Powers of Ten

What happens to a decimal when you multiply it by 100?

• The decimal point moves one place to the left.

• The decimal point moves two places to the right.

• The decimal point remains in the same place.

• The decimal point moves three places to the right.

What is 4.2 x 1,000?

• 4,000

• 4,200

• 4,500

• 4,800

What is 5.8 x 100?

• 480

• 580

• 680

• 780

What happens to a decimal when you multiply it by 1,000?

• The decimal point moves two places to the left.

• The decimal point moves three places to the right.

• The decimal point remains in the same place.

• The decimal point moves one place to the right.

What is 0.085 x 100?

• 7.5

• 8.0

• 8.5

• 9.0

What is the result of multiplying 0.9 by 10?

• 8.0

• 9.0

• 10.0

• 7.5

What is 0.007 x 100?

• 0.07

• 0.7

• 0.007

• 0.0007

What happens to a decimal when you multiply it by 10?

• The decimal point moves one place to the right.

• The decimal point moves one place to the left.

• The decimal point remains in the same position.

• The decimal point doubles its position.

If you multiply a number by 1, what is the result?

• The result is the same number.

• The result is zero.

• The result is one.

• The result is the number squared.

What is 0.03 x 100?

• 2.0

• 3.0

• 4.0

• 5.0