Two numbers A and B are graphed on a number line. Is it always,sometimes, or never true that A-B

Question

Two numbers A and B are graphed on a number line. Is it always,sometimes, or never true that A-B < A+B?

Steve · Accepted Answer

sometimes 4-2 < 4+2 4-(-2) > 4+(-2) 4-0 = 4+0