Module 1 Topic A review

There are ______ cm in every 1 m.

• 1

• 10

• 100

• 1,000

280 x 10² =

540 x ______ = 54,000

Evaluate:

6 x 10³

Which of the following is another way to represent 18,000?

• 18 + 10³

• 18 x 10³

• 18 x 10²

• 18 + 10²

67,210 ÷ 10

Which of the following expressions is equivalent to 10⁴ ?

• 4+4+4+4+4+4+4+4+4+4

• 10 x 10 x 10 x 10

• 10 x 4

• 10 + 10 + 10 + 10

Which number does the 4 have a value that is 10 times greater than its value in 741 ?

• 714

• 604

• 418

• 340

How many zeros are added to 170 when you multiply it by 10³ ?

• 2 to equal 17,000

• 3 to equal 170,000

• 3 to equal 17,000

Which exponent will make the equation true?

10^? = 10,000