Question

What should be added to 3

2 − 4 + 10 to obtain

2 + 2 + 1.
​

Answer 1

Answer:

this question's answer is 2

Answer 2

Answer:

2+2+1=5

and 32-4+10=38

hence 38+(-33)=5

therefore, -33 should be added.

hope it helps