All that's easy.The anwer to an additional prolem is a SUM
A sum.
The sum
this is an additional problem
The answer in a subtraction problem is difference.
which of the additional COIN imperatives call for careful calculation of he type and amount of force applied
you call it a product
Problem analysis.
There is an additional guest room under the staircase.The additional reinforcements were a relief to the troops.The manager asked her to call in some additional supplies because the stock was running low.
It all depends on what your residential phone line has for a plan. If it is unlimited local and long distance, you should have no problem making this call and should not incur an additional charge if the call is within the United States. The Verizon phone will lose it's monthly minutes unless it is on an unlimited call plan.
the answer
The answer to a substraction problem is called a difference
Your face was biggest problem .
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