Answer:
Step-by-step explanation: Knowing 3x6 is important for 3000x6 is because it is using the same factors, 3 and 6. If you just did 3x6 which is 18 you just have to add the 3 zeros from 3000. So, 3000x6 = 18000
Writing 3x6 helps find 3000x6 by taking the zeros off and adding them at the end.
Explanation:
18000
5.6m questions
7.3m answers