Yes, subtraction can be converted to addition by changing the sign of the number being subtracted. For example, 7 – (–3) becomes 7 + 3. This works because subtracting a negative is like adding a positive.
Class 6 NCERT Ganita Prakash Chapter 10 The Other Side of Zero
class 6 Mathematics Textbook Chapter 10 question answer
Subtraction can always be converted to addition by changing the sign of the number being subtracted. For example, 7 – (–3) becomes 7 + 3, giving 10. This works because subtracting a negative number means moving to the right on the number line, similar to adding a positive number. This rule simplifies integer calculations, especially when working with negative values in mathematical expressions.
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