What is 345656 plus 345?

Answer 1

345656

+00345

---

346001

====== The answer!!!!!

The way to do it is add the right hand column ; 6 + 5 = 11

Place '1' in the right hand answer line, and carry '1' into the next left column.

Then add 1(Carry one) + 5 + 4 = 10 . Place '0' in the answer line, and carry '1' to the next left hand column again.

Then add 1(Carry one) + 6 + 3 = 10 . Place '0' in the answer line, and carry '1' to the next left hand column again.

Then add 1(Carry one) + 5 + 0= 6 . Place '6' in the answer line, and nothing to carry into the next left hand column.

Since there are no further 'carry on's'. then the '3' & '4' remain unchanged.

NB Personally I find it easier to add column-by-column , than number position by number position.

NNB The zeroes '0' to the left of '345' are there only to aid column position., but are otherwise trivial.

Answer 2

345656 + 345 = 346001