Multiplication by Power of Ten

What is 10 X 10 X 10?

• 10

• 100

• 1000

• 10000

What is (6 x 3) X 10²

• 180

• 1800

• 18000

• 180000

When multiplying by a power of ten, the decimal point moves  _______ .

• left

• up

• down

• right

14 x 10³

• 1,400

• 0.014

• 14,000

• 42,000

Match the math word "power of 10" with its correct definition.

• A number written in base ten

• A number that can be written as a product of tens

• an operation used to find the total number of items in equal-sized groups

• a ten-digit number system that uses place value to record numbers

0.8 x 10³

• 800

• 8,000

• 0.8000

• 80

10³ = _____

• 30

• 3,000

• 10

• 1,000

What is the meaning of 10³?

• 10 x 3

• 10 + 10 + 10

• 10 + 3

• 10 x 10 x10

What is the exponential form of 10,000?

• 10 x 10 x 10 x 10

• 10 + 10 + 10 + 10

• 10⁴

• 10³

9 x 10²

• 90

• 9,000

• 9

• 900