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.
"How much ... all together ?" usually means add. "How much ... left ?" usually means subtract.
addingsubtractingmultiplicationdivision
The term SUM means add and DIFFERRENCE means subtract. They are opposites.
The opposite of add is subtract.
does how many mean add or subtract
it means to subtract
you have to subtract because when you say hw many than you have to add when you say how much you have 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.
deposit = add withdraw = subtract
it means to subtract
"How much ... all together ?" usually means add. "How much ... left ?" usually means subtract.
Total means to Add.
addingsubtractingmultiplicationdivision
Subtract the number of green votes from the number of blue votes.
increase means to add or greater than
wich one