Worksheet: Multiplying Decimals by 10, 100, and 1000

In this worksheet, we will practice explaining how the value of each digit changes when a number is multiplied by 10, 100, or 1000.

Q1:

Fill in the blanks.

  • A470, 209, 472.9
  • B47, 209, 472
  • C 4,700, 2,090, 4,729
  • D47, 20.9, 47.29

Q2:

A woman saves 38.25 LE of her salary each month. How much has she saved from her salary in 100 months?

Q3:

Fill in the blanks.

  • A320, 309, 196.2
  • B32, 30.9, 19.62
  • C32, 309, 196
  • D0.32, 0.309, 0.196

Q4:

Jennifer drives to work. Every day she drives 17.37 km. How far does she travel in 100 days?

Q5:

× 1 , 0 0 0 = 4 , 7 6 6 .

Q6:

The length of an insect is 0.44 centimeters. Find the sum of the lengths of 10 insects.

Q7:

Calculate (74.38857.808)×1,000.

Q8:

Calculate (87.831×1,000)71.964.

Q9:

Calculate (59.9×10)32.4.

Q10:

( 8 2 . 0 2 3 6 . 4 3 ) × 1 0 = .

Q11:

Given that a cubic foot of natural gas produces 1,000 Btu and that a company produced 8.36 million Btu burning natural gas, how many cubic feet of natural gas did they burn?

Q12:

1 0 . 5 6 7 × 1 0 = .

  • A10.567
  • B20.567
  • C105.67
  • D0.567

Q13:

Fill in the blanks.

  • A0.94, 23.1, 23.18
  • B94, 231, 231
  • C94, 23.1, 23.18
  • D0.94, 0.231, 0.231

Q14:

( 3 1 . 4 2 + 5 9 . 7 9 ) × 1 0 = .

Q15:

A Blu-ray disk costs $13.99. What would the price of 10 Blu-ray disks be?

Q16:

Jacob purchased 10 pencils at the school bookstore that cost $1.68 each. How much did she spend on pencils?

Nagwa uses cookies to ensure you get the best experience on our website. Learn more about our Privacy Policy.