of Add
Adding the prefix "in" to a word often indicates negation or the opposite meaning. For example, adding "in" to the word "visible" creates "invisible," meaning not able to be seen. This prefix can change the meaning of a word to its opposite.
Adding text
Adding "un-" to a word typically adds a negative or opposite meaning to the original word. For example, adding "un-" to the word "happy" creates the word "unhappy," which means not happy.
Adding the prefix in makes it not. For example inadequate. It means NOT adequate.
The meaning of exothermic is "which loss heat".
caculated
The meaning of endothermic is "which absorb heat".
I see no meaning for it to be a mandatory subject. It does not help adding up a bunch of letters!
Adding the prefix "over-" to the word "priced" changes the meaning of the word to "priced higher than usual or beyond reasonable value".
AD is if someonewant to adding me to the yahoo list ad is the meaning?
The Lowest Common Denominator is needed when adding or subtracting fractions.
The root word of "unmeaningful" is "meaning." By adding the prefix "un-" to "meaning," we create the word "unmeaningful," which conveys the opposite of meaningful.