So basiclly you will end up getting the wrong answer. For example 234+23. If you lined it up incorrectly you might get 464. It is actually 257. This is wy you should line it up correctly. ~JZ Hope it helps! Good Luck!
Answer: If we line up the digits incorrectly when we rewrite additional problem, we can get wrong answer.
Step-by-step explanation:
For example, we have the addition problem of 74+152, if we do not lined up it correctly while rewriting it for addition, we can get 792 which is wrong answer.
So to get the right answer, we need to lined it up correctly by placing them in right order according to their place value, as
