Respuesta :

Answer:

9,000

Step-by-step explanation:

10^3 = 10 × 10 × 10

In the cases of 10, you can actually count the 0s

10^3 = 1000 (3 zeros)

Its a cool trick!

so multiplying by 9 would give 9000!

3. 9000

9x10=90
90x10=900
900x10=9000