Question

Anica says that she can rewrite ANY subtraction problem as an addition problem. Is she correct? Explain how you know!

Answer 1

Yeah i think so because
5-2=3
3+2=3
?

70-20=50
50+20=70
idek

Answer 2

I think it’s true because of family pyramids or whatever they’re called. Like 6-2=4 can be rewritten as 4+2=6 or 2+4=6 if that makes sense :))