Decimal Powers of Ten

In the number 84.8, the value of the 8 in the tens place is ____ times the value of the 8 in the tenths place.

• 100

• 1/10

• 10

• 1/100

What of the following represent 0.824? Choose all that are correct (3).

• eight hundred and twenty-four thousandths

• 8 tenths + 2 hundredths + 4 thousandths

• 8/10 + 2/100 + 4/1000

• (1/10 x 8) + (1/100 x 2) + (1/1,000 x 4)

• 8 x 100 + 2 x 10 + 4 x 1000

Which of the following represent 10⁴? Choose all correct answers.

• 10 x 10 x 10 x 10

• 10,000

• 10 + 10 + 10 + 10

• Ten to the fourth power

17.4 ÷ 10^{2 =}

• 17,400

• 0.174

• 0.0174

• 174.0

What is the missing power of ten?

98.03 = 9.803 x _______?

• 10

• 100

• 1,000

• 1/10

What is 31,000 ÷ 10^3?

• 3

• 31

• 310

• 3100

0.305x1,000= ?

• 305

• 3500

• 0

0.08 X 10 =

• 0.8

• 8

• 80

0.004 X 100=

• 0.4

• 0.004

• 4000

0.2 X 100=

• 20

• 2

• 0