Divisibility

1. Fill in the blank so the number can divisible by 3

3 4 7 …

2 5 … 7

5 … 4 2

… 2 4 7

7 … 2 0 4

2. Fill in the blank so the number can divisible by 9

3 7 4 …

2 8 … 5

6 … 3 7

… 8 7 4

4 … 5 7 2

3. Fill in the blank so the number can divisible by 11

3 7 8 4 …

4 1 3 … 5

2 8 … 5 2

8 … 8 2 6

9 6 7 4 …