1 + 23 − 456 ÷ 7890 × 19568 ÷ 3476 ÷ 8270 × 69550 ÷ 8512 × 307 − 56 = 0
Okay, while I feel like giving away free drinks: I’ll give a free drink to whoever figures out where this string of numbers and operators are from and a free drink to whoever figures out a way of grouping them so that the equation works.