They're both correct.
Adding = Addition
Subtracting = Subtraction
The difference between the two is that addition
is a noun, whereas adding
is the present progressive form (gerund) of the verb to add
Addition and Subtraction sounds a bit more scholarly than Adding and Subtracting does. But it is notmore scholarly, really.
manpreet
Best Answer
2 years ago
I am preparing a mathematics syllabus for students, so I need to give a heading like "Adding and subtracting small numbers OR Addition and Subtraction of Smaller Numbers." which one is the correct one ?