'  Number 1: ' print expect 0 prefer as x
'  Number 2: ' print expect 0 prefer as y

x y + "       sum: %d\n" print
x y - "difference: %d\n" print
x y * "   product: %d\n" print
x y / "  quotient: %d\n" print
x y % " remainder: %d\n" print