If you dream you are engaged in adding numbers, causing you some difficulty, that in real life you theirs will be a serious problem that can permanently affect your business. Find a mistake in the addition means that you can defeat enemies, on time guessing their evil plans. Read the dream on the calculator indicates that in reality you will have powerful allies that will save you from big trouble. If you can not see the numbers, you have to lay down, then you will fail because unreasonable attitude to business.