The opposite of add is subtract.
You add or subtract only the numerators
By the signs: 2+2(Add) 2-2(Subtract) +=add -=subtract
Subtract.
you add
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To change the mass of an object, you would need to add or remove matter from the object. To increase the mass, you can add more matter such as by attaching additional objects or filling it with a denser material. To decrease the mass, you can remove matter from the object such as by cutting or removing parts of it.
does how many mean add or subtract
The opposite of add is subtract.
it means to subtract
deposit = add withdraw = subtract
You add or subtract only the numerators
When you add, your answer is the sum.When you subtract, your answer is the difference.
You have to add the additive inverse. To subtract q, you add -q.
By the signs: 2+2(Add) 2-2(Subtract) +=add -=subtract