Question

Which number is equal to 10^4?
40
1,000
10.000
40.000

Answer 1

10^4 is the same as saying 10 x 10 x 10 x 10, which is equal to 10 000.

Answer 2

10.000

Explanation:

10^4 is equal to 10,000.

10^4 to the second power means that you have too add 4 zeros to the end of the number.

Since 10 already has a 0, you would add 3 more.

Therefore, the answer would be 10,000.