does how many mean add or subtract
wich one
subtract
deposit = add withdraw = subtract
add
more the yours means to take away
Mark up would mean to add. Mark down would mean to subtract.
It depends on how the rest of the question is worded. If it says "how many were left," for example, that means to subtract. On the other hand, if it says something like "how many were added," it means to add.
Total means to Add.
No. It means to find the value of. That can mean multiply, add, subtract, divide or more complicated stuff.
Subtract the number of green votes from the number of blue votes.
you have to subtract because when you say hw many than you have to add when you say how much you have to subtract.