What is 19±2+1+2+4+2-10

First we will do the plus sign for 2.

19 + 2 + 1 + 4 + 2 - 10

Add then subtract.

19 + 2 + 1 + 4 + 2 = 28

28 - 10 = 18.

Now we will do the negative sign for 2.

19 - 2 + 1 + 2 + 4 + 2 - 10

19 + 1 + 2 + 4 + 2 = 28

28 - 2 = 26 - 10 = 16.

Answer is 16 and 18.

The aswers is 40 because if you add then you will get this anwers