Dividing a repeating 6-digit number by 13,
                then by 11

1. Select a 3-digit number.
2. Repeat these digits to make a 6-digit number.
3. Divide these 6 digits by 13, then by 11.
4. The answer is 7 times the first three digits!

   Example:

1. If the 3-digit number selected is 231:
2. The 6-digit number is 231231.
3. Divide by 13, then by 11:
   7 x 231 = 1400 + 210 + 7 = 1617.
4. So 231231 divided by 13, then 11 is 1617.

   See the pattern?

1. If the 3-digit number selected is 412:
2. The 6-digit number is 412412.
3. Divide by 13, then by 11:
   7 x 412 = 2800 + 70 + 14 = 2884.
4. So 412412 divided by 13, then 11 is 2884.

Remember to multiply left to right and add in increments. Then you will be able to give these answers quickly and accurately.