Write the numbers -4, 3, -2, 1, 1, 2, and 3 in the correct place so that each side of the square adds up to...

1) Write the numbers -4, 3, -2, 1, 1, 2, and 3 in the correct place so that each side of the square adds up to 0.
Total must be 0
2) Write the numbers -4, 3, -2, 1, 1, 2, and 3 in the correct place so that each side of the square adds up to 3?
Total must be -3