I wrote a program in Python 3: from collections import defaultdict from functools import lru_cache from itertools import combinations, chain, product from operator import add, sub, mul, truediv, pow import random @lru_cache(maxsize=None) def powerset(s): return chain.from_iterable(combinations(s, r) for r in range(1, len(s))) operations = [ ('+', add), ('-', sub), ('*', mul), ('/', truediv), ('**', pow), ] def bracket(s): if len(s) > 1: return '(' + s + ')' return s def sample(s): return random.sample(s, min(len(s), 5)) @lru_cache(maxsize=None) def calculate(nums): if len(nums) == 1: num = nums[0] return {num: str(num)} answer = defaultdict(set) for left_parts in powerset(nums): right_parts = tuple(x for x in nums if x not in left_parts) for (left_num, left_strings), (right_num, right_strings) in product( calculate(left_parts).items(), calculate(right_parts).items()): for op_str, op_func in operations: orders = [list] if op_str not in '+*': orders += [reversed] for order in orders: try: result_num = op_func(*order([left_num, right_num])) except (ZeroDivisionError, OverflowError): continue if isinstance(result_num, complex) or abs(result_num) > 1000: continue for left_string, right_string in product(sample(left_strings), sample(right_strings)): result_string = '{1} {0} {2}'.format(op_str, *order([bracket(left_string), bracket(right_string)])) assert eval(result_string) == result_num answer[result_num].add(result_string) return answer def main(): answer = calculate((1, 2, 3, 4, 5)) nums = sorted(num for num in answer if int(num) == num and num > 0) for i, num in enumerate(nums): if num != i + 1: break print(int(num), '=', ' or '.join(sample(answer[num])) .replace('**', '^') .replace('*', '×')) main() It uses addition, subtraction, multiplication, division, exponentiation (x to the power of y), and parentheses. It gives up to 5 solutions for each number from 1 up to 177. It could give solutions for many more numbers but you'd start to see gaps, since apparently you can't make 178. Unfortunately it's not smart enough to tell when two solutions are essentially the same, so there's often lots of very similar looking solutions for a particular number, although I tried to mix them up. You can also get more solutions per number, but when I tried with 7 I hit the character limit in my answer. 1 = 1 ^ (4 ^ (3 - (2 × 5))) or 1 ^ (4 × (2 × (3 / 5))) or (1 - 2) ^ ((5 ^ 3) × 4) or 1 ^ (5 + (4 + (2 - 3))) or (3 × 1) / (2 - (4 - 5)) 2 = (1 + (3 - 2)) ^ (5 - 4) or 2 - (5 ^ ((1 - 4) ^ 3)) or ((1 ^ 5) ^ 3) × (4 - 2) or (3 - 1) / (4 + (2 - 5)) or (3 - 4) - ((2 × 1) - 5) 3 = 3 ^ ((5 - 4) ^ (2 ^ 1)) or (5 - 4) + ((1 + 3) / 2) or 2 × (3 / ((5 - 4) + 1)) or ((1 + 3) + 5) - (2 + 4) or (4 + 3) + ((2 - 5) - 1) 4 = (1 / 2) ^ (5 - (4 + 3)) or (3 / 1) + (2 - (5 - 4)) or (3 - (4 - 5)) / (2 - 1) or (4 + 3) - (2 + (1 ^ 5)) or (2 - (5 - 3)) + (1 × 4) 5 = (4 + 5) - (3 - (1 - 2)) or (3 - (1 + 5)) + (2 × 4) or (5 × 3) / ((4 + 1) - 2) or (5 + 3) - (1 - (2 - 4)) or ((4 / 2) + 3) / (1 ^ 5) 6 = (4 × 3) + (1 - (5 + 2)) or (3 × 4) + (1 - (5 + 2)) or (4 × 3) - ((1 ^ 2) + 5) or (3 / (1 - 4)) + (2 + 5) or (2 - 5) × ((1 ^ 4) - 3) 7 = ((5 + 2) / (3 + 1)) × 4 or (5 + 4) - (2 / (1 ^ 3)) or (5 + (4 - 2)) × (1 ^ 3) or ((5 × 2) / (1 ^ 4)) - 3 or (1 × 5) - (4 - (3 × 2)) 8 = 3 + (5 ^ (4 - (2 + 1))) or ((2 × 3) - 4) × (5 - 1) or (1 × 5) + ((2 - 3) + 4) or 2 + ((5 + (4 - 3)) × 1) or ((5 + 1) + 2) × (4 - 3) 9 = (3 ^ 2) - (4 - (5 - 1)) or (4 × 1) - (5 / (2 - 3)) or (5 + 2) - (4 / (1 - 3)) or (1 ^ (3 / 5)) + (4 × 2) or 3 - (((2 - 5) + 1) - 4) 10 = 2 + ((4 × (1 + 5)) / 3) or (5 × (1 ^ 3)) × (4 - 2) or (5 + (3 - 2)) + (4 ^ 1) or (5 - 4) + (3 ^ (2 / 1)) or (3 + 1) / ((4 - 2) / 5) 11 = (4 - (2 - 1)) + (5 + 3) or ((3 × 5) - 4) × (1 ^ 2) or (3 ^ 2) - ((4 - 5) - 1) or (5 + 4) - ((2 - 1) - 3) or (3 + (2 × 4)) ^ (1 ^ 5) 12 = (1 × 2) × (5 + (4 - 3)) or (5 × 4) - ((1 × 2) ^ 3) or ((5 + 1) × 2) × (4 - 3) or ((1 + 5) × (2 ^ 3)) / 4 or (3 × ((5 - 1) ^ 2)) / 4 13 = (3 + ((4 + 2) - 1)) + 5 or (3 + 1) × (2 + (5 / 4)) or (2 + (4 + 3)) - (1 - 5) or (5 + (2 + 3)) + (4 - 1) or ((5 - (1 + 2)) ^ 4) - 3 14 = (5 - (2 - (3 × 4))) - 1 or (2 ^ 4) + ((1 ^ 5) - 3) or (3 - 1) × ((4 + 5) - 2) or ((4 + (3 + 5)) + 2) / 1 or (2 × (4 + 3)) ^ (1 ^ 5) 15 = (3 × 2) + ((4 + 5) ^ 1) or (1 × (5 + 4)) + (3 × 2) or ((4 + 5) × 2) - (3 ^ 1) or 1 - ((5 - (4 ^ 2)) - 3) or (2 ^ 4) + (3 - (5 - 1)) 16 = ((5 × 3) + 4) - (1 + 2) or ((4 × 3) + 1) + (5 - 2) or (3 + 5) / (2 × (1 / 4)) or (5 + (4 × 2)) + (1 × 3) or (4 + (5 - 1)) + (2 ^ 3) 17 = 1 - (((3 - 5) × 4) × 2) or (3 ^ 4) - (2 ^ (5 + 1)) or (5 × 3) - ((2 - 4) / 1) or 2 - (5 × ((1 ^ 3) - 4)) or ((2 + 5) × 3) - (4 / 1) 18 = (4 × 3) × ((5 / 2) - 1) or ((5 × 3) + 1) + (4 - 2) or (5 × 4) - ((1 + 3) - 2) or (5 × 3) + (1 - (2 - 4)) or (2 + 4) + ((5 - 1) × 3) 19 = ((5 ^ (3 - 1)) - 2) - 4 or (2 × 5) - (3 × (1 - 4)) or (2 - 3) + ((1 × 5) × 4) or ((4 × 3) + 2) + (5 ^ 1) or (4 / (2 - 1)) + (5 × 3) 20 = (1 + 5) × (2 + (4 / 3)) or ((5 × 4) + 3) - (2 + 1) or (4 × 2) / (1 - (3 / 5)) or (2 ^ 4) / ((3 + 1) / 5) or (3 - 1) + (2 × (5 + 4)) 21 = 3 - ((2 / 1) - (4 × 5)) or ((5 × 1) - 2) × (4 + 3) or (3 ^ 1) × (5 - (2 - 4)) or (5 × 4) - ((1 ^ 3) - 2) or ((5 × 4) + 3) - (1 × 2) 22 = ((5 × (2 + 1)) + 3) + 4 or (2 + 5) + (3 × (4 + 1)) or ((5 × 3) - (4 / 1)) × 2 or (3 + (5 + (4 - 1))) × 2 or ((3 × 1) × 4) + (2 × 5) 23 = (4 ^ 2) + (3 + (5 - 1)) or ((2 × 4) + (5 × 3)) / 1 or (2 × 5) + ((4 × 3) + 1) or (3 - 1) - (4 - (5 ^ 2)) or 1 - (3 - (5 ^ (4 / 2))) 24 = ((2 ^ 4) + (3 × 1)) + 5 or (2 ^ 1) × ((5 + 4) + 3) or (5 ^ 2) - (4 - (3 ^ 1)) or (3 × 1) + ((4 ^ 2) + 5) or ((2 × 4) × 3) / (1 ^ 5) 25 = ((2 + 3) × 5) × (1 ^ 4) or (3 + (5 × 4)) + (2 × 1) or ((3 × (2 ^ 5)) / 4) + 1 or ((2 × 5) ^ (3 - 1)) / 4 or 5 + ((3 + (2 ^ 4)) + 1) 26 = (1 × 4) + ((5 ^ 2) - 3) or (4 + 1) + (3 × (5 + 2)) or (2 × 3) + (4 × (5 × 1)) or (3 ^ (1 + 2)) + (4 - 5) or ((2 × 3) × (5 / 1)) - 4 27 = 1 / (3 ^ ((4 - 5) - 2)) or (3 × 1) ^ ((4 × 2) - 5) or (2 × (3 ^ 4)) / (5 + 1) or ((5 - 2) ^ 4) / (3 ^ 1) or (2 - (4 - 5)) ^ (1 × 3) 28 = (4 × (5 + 2)) × (1 ^ 3) or (5 + 2) × ((1 ^ 3) × 4) or ((4 × 5) ^ 1) + (2 ^ 3) or (5 × (3 + 2)) - (1 - 4) or (4 + (5 ^ 2)) - (1 ^ 3) 29 = (2 + 3) + (4 × (1 + 5)) or (2 × (4 × 3)) + (1 × 5) or ((4 / 2) ^ 5) - (3 ^ 1) or (1 × 5) + ((2 × 3) × 4) or (1 ^ 4) + (3 + (5 ^ 2)) 30 = ((1 + 4) × (3 + 2)) + 5 or (4 × 3) × ((5 ^ 1) / 2) or ((4 / 2) + 3) × (1 + 5) or ((5 + 2) + 3) × (4 - 1) or (1 - ((2 - 4) ^ 5)) - 3 31 = (2 × 3) + ((1 + 4) × 5) or (4 ^ (5 / 2)) - (1 ^ 3) or 1 × (4 - ((2 - 5) ^ 3)) or ((4 × (2 + 1)) × 3) - 5 or ((4 + 1) × 5) + (3 × 2) 32 = (4 × (5 + 3)) ^ (2 - 1) or (2 ^ 5) × (4 - (3 / 1)) or (2 × 4) × (3 + (1 ^ 5)) or (2 / 1) × ((3 - 5) ^ 4) or 2 / (1 × (4 ^ (3 - 5))) 33 = 1 - ((2 / (3 - 4)) ^ 5) or (4 / 1) + ((2 ^ 5) - 3) or (2 ^ 5) - (3 - (1 × 4)) or (4 + (5 + 2)) × (3 × 1) or ((2 ^ 5) - (3 - 4)) / 1 34 = (3 - 1) - ((2 - 4) ^ 5) or ((1 - 3) + 4) + (2 ^ 5) or ((4 / 2) ^ 5) + (3 - 1) or ((4 + 1) × 5) + (3 ^ 2) or 2 - (((3 - 4) - 1) ^ 5) 35 = (2 × ((3 × 4) + 5)) + 1 or (1 × 3) - ((2 - 4) ^ 5) or 5 / ((1 ^ 2) / (4 + 3)) or (1 + ((4 ^ 3) + 5)) / 2 or ((4 / 2) ^ 5) + (1 × 3) 36 = 4 × ((3 + 5) + (1 ^ 2)) or (5 × 4) + ((3 + 1) ^ 2) or ((5 + 4) + 3) × (2 + 1) or (4 + 2) × ((1 ^ 3) + 5) or (3 × (5 - 2)) × (1 × 4) 37 = ((3 + 1) × (2 × 4)) + 5 or ((5 × 2) × 4) - (3 × 1) or ((2 × 5) × 4) - (3 ^ 1) or (((2 × 5) ^ 1) × 4) - 3 or (5 / (1 / (4 + 3))) + 2 38 = (3 × (5 + (4 × 2))) - 1 or (2 ^ 1) × (4 + (5 × 3)) or (2 / 1) × (4 + (3 × 5)) or ((4 + (3 × 5)) × 2) × 1 or ((3 - 1) ^ 5) + (2 + 4) 39 = (1 + (3 × 4)) × (5 - 2) or (5 × (2 × 4)) - (1 ^ 3) or 3 / (1 / (5 + (2 × 4))) or (((2 ^ 5) + 3) + 4) ^ 1 or 1 - ((5 - (3 ^ 4)) / 2) 40 = (2 / ((1 ^ 3) / 4)) × 5 or ((5 / 1) + (2 + 3)) × 4 or 5 / ((2 / (4 × 1)) ^ 3) or (3 + 2) × ((4 - 1) + 5) or ((3 + 5) + 2) × (1 × 4) 41 = ((5 ^ 3) - 2) / (4 - 1) or 1 × (((3 ^ 2) × 4) + 5) or (4 × (3 ^ 2)) + (5 ^ 1) or (1 ^ 3) + (5 × (4 × 2)) or (2 × ((4 × 5) - 1)) + 3 42 = (3 × ((5 × 2) + 4)) × 1 or (2 + 4) × (5 - (1 - 3)) or 2 × ((5 ^ (3 - 1)) - 4) or (2 + 5) × ((4 + 3) - 1) or 1 + ((4 × (3 ^ 2)) + 5) 43 = (((2 ^ 4) × 3) / 1) - 5 or (3 + ((5 × 2) × 4)) ^ 1 or ((3 × (4 ^ 2)) - 5) × 1 or 1 / (2 / (5 + (3 ^ 4))) or (3 × 1) + ((5 × 2) × 4) 44 = (2 ^ 5) + (3 × (4 / 1)) or (4 ^ 1) × (5 + (2 × 3)) or (3 + ((5 × 4) × 2)) + 1 or 4 / (1 / (5 + (2 × 3))) or (2 ^ 5) + ((3 / 1) × 4) 45 = (4 + 5) × ((2 / 1) + 3) or (4 + 5) / (1 / (2 + 3)) or (3 × 4) + (1 + (2 ^ 5)) or (1 + (4 - 2)) × (5 × 3) or (3 + 2) × (4 + (1 × 5)) 46 = (2 / 1) × (3 + (4 × 5)) or (3 × (1 + (4 ^ 2))) - 5 or ((2 + 3) × (5 + 4)) + 1 or (2 × (3 + (4 × 5))) × 1 or (2 / 1) × (3 + (5 × 4)) 47 = (5 × 4) + (3 ^ (2 + 1)) or 3 + ((1 + (2 × 5)) × 4) or 2 + (((4 - 1) × 3) × 5) or (2 × ((5 × 4) + 3)) + 1 or ((1 + 4) × 3) + (2 ^ 5) 48 = (3 + 1) × (4 × (5 - 2)) or ((2 + 4) × (3 + 5)) × 1 or ((5 + 4) - 1) × (2 × 3) or ((5 - 3) ^ 4) × (1 + 2) or (4 + 2) × ((3 + 5) ^ 1) 49 = ((2 + 5) × 1) × (3 + 4) or ((5 - (3 × 4)) ^ 2) / 1 or (5 - (4 × 3)) ^ (2 / 1) or (3 + 4) ^ (2 × (1 ^ 5)) or (1 - (5 + 3)) ^ (4 - 2) 50 = 5 × ((4 + (1 + 3)) + 2) or ((3 - (1 / 2)) × 5) × 4 or ((4 × 3) - 2) / (1 / 5) or ((4 + 1) ^ 3) × (2 / 5) or (5 × 1) × (4 + (2 × 3)) 51 = ((4 ^ 2) + (1 ^ 5)) × 3 or (2 + 1) × ((4 × 3) + 5) or ((3 × 4) + 5) × (1 + 2) or 3 + (4 × ((5 + 1) × 2)) or (5 × (4 + (3 × 2))) + 1 52 = (5 - 1) + (3 × (4 ^ 2)) or (4 × 1) × (3 + (2 × 5)) or (5 + ((2 ^ 4) × 3)) - 1 or (5 + (4 × 2)) × (1 + 3) or (3 ^ (4 - 1)) + (5 ^ 2) 53 = 1 + (4 × (3 + (5 × 2))) or (5 + ((2 ^ 4) × 3)) ^ 1 or (4 × (3 + (5 × 2))) + 1 or 5 + (1 × ((4 ^ 2) × 3)) or (5 / 1) + ((4 ^ 2) × 3) 54 = (5 + 1) + (3 × (2 ^ 4)) or (3 × 1) × ((5 + 4) × 2) or (1 + 5) × ((3 + 2) + 4) or (3 × (5 - (1 / 2))) × 4 or ((4 + 5) / 1) × (2 × 3) 55 = (4 + 1) × ((3 × 2) + 5) or (1 × 5) × (3 + (4 × 2)) or (5 × (3 + (2 × 4))) / 1 or ((4 ^ 3) + 1) - (2 × 5) or ((3 × 2) + 5) × (1 + 4) 56 = (3 ^ 4) - (5 ^ (2 / 1)) or ((3 ^ 1) ^ 4) - (5 ^ 2) or (2 × (3 + 4)) × (5 - 1) or (2 + 5) × ((1 + 4) + 3) or (3 + 5) × ((2 + 4) + 1) 57 = ((4 ^ 3) - (5 + 2)) ^ 1 or ((2 ^ (1 + 5)) - 4) - 3 or ((5 × (2 + 1)) × 4) - 3 or (4 ^ (1 × 3)) - (2 + 5) or (((4 × 5) - 2) + 1) × 3 58 = 4 + ((3 ^ 2) × (5 + 1)) or ((5 + 1) × (3 ^ 2)) + 4 or (1 + ((4 ^ 3) - 5)) - 2 or (((3 × 5) - 1) × 4) + 2 or (3 × (5 × 4)) - (2 × 1) 59 = (((3 + 5) ^ 2) - 1) - 4 or (4 ^ 3) - (5 ^ (2 - 1)) or (4 ^ 3) - (5 / (1 ^ 2)) or ((5 × (4 × 3)) - 2) + 1 or (1 ^ 2) × ((4 ^ 3) - 5) 60 = (5 × (3 ^ (1 ^ 2))) × 4 or (5 ^ 1) × ((2 ^ 3) + 4) or (3 × (4 × 5)) × (1 ^ 2) or ((1 ^ 2) × 4) × (3 × 5) or ((4 ^ 3) - 1) - (5 - 2) 61 = ((2 - 5) / 1) + (4 ^ 3) or (4 ^ (5 - 2)) - (3 ^ 1) or (4 ^ (3 × 1)) + (2 - 5) or (2 / 1) - (5 - (4 ^ 3)) or (1 × 2) + ((4 ^ 3) - 5) 62 = ((4 ^ (1 ^ 5)) ^ 3) - 2 or 1 + ((4 ^ 3) + (2 - 5)) or 1 - ((5 - (4 ^ 3)) - 2) or 1 × (2 + ((5 × 4) × 3)) or ((4 ^ (2 + 1)) - 5) + 3 63 = (3 × 1) × ((5 ^ 2) - 4) or 3 - (4 - (2 ^ (5 + 1))) or (3 × (5 + (2 ^ 4))) / 1 or (5 × (4 × 3)) + (1 + 2) or (3 × (5 × 4)) + (2 + 1) 64 = (2 ^ (4 + 1)) × (5 - 3) or (2 × 4) / (1 / (5 + 3)) or (3 + (1 ^ 5)) × (4 ^ 2) or (1 ^ 3) × (4 ^ (5 - 2)) or (4 × 2) ^ ((5 - 3) / 1) 65 = ((3 ^ 2) + 4) × (5 ^ 1) or (5 ^ 1) × ((2 ^ 4) - 3) or ((5 × 2) + 3) × (4 + 1) or 4 + ((2 ^ (1 + 5)) - 3) or (3 × (2 + (4 × 5))) - 1 66 = 4 × ((5 + (1 / 2)) × 3) or 4 - (2 + ((1 - 5) ^ 3)) or 2 × ((4 × (5 + 3)) + 1) or ((4 / (1 ^ 5)) ^ 3) + 2 or (4 / 2) + ((5 - 1) ^ 3) 67 = ((4 ^ 3) + 5) - (1 × 2) or ((1 ^ 5) + (4 ^ 3)) + 2 or 1 + ((2 + (5 × 4)) × 3) or (5 - 2) + (4 ^ (3 ^ 1)) or (4 ^ 3) + ((5 - 2) / 1) 68 = 5 + ((4 ^ 3) - (1 ^ 2)) or 1 - ((2 - 5) - (4 ^ 3)) or ((5 × 3) + 2) × (4 ^ 1) or ((3 × 5) + 2) × (4 × 1) or ((3 × 5) + 2) × (4 / 1) 69 = (4 ^ 3) - (5 × (1 - 2)) or 1 + (((5 × 3) + 2) × 4) or (1 + 2) × ((4 × 5) + 3) or ((4 ^ 3) + 5) × (1 ^ 2) or (((4 + 3) × 5) × 2) - 1 70 = (2 / 1) × ((3 + 4) × 5) or ((3 ^ 4) - (5 × 2)) - 1 or (5 × ((3 + 4) × 2)) ^ 1 or 5 × ((2 / 1) + (4 × 3)) or (4 + 3) × (1 × (2 × 5)) 71 = (5 + (4 ^ 3)) + (2 × 1) or (3 ^ 4) - (5 / (1 / 2)) or (3 ^ 4) - (5 × (2 / 1)) or (3 ^ 4) - (2 / (1 / 5)) or (3 ^ (4 / 1)) - (2 × 5) 72 = (5 + (2 - 1)) × (3 × 4) or (4 + (2 ^ 3)) × (1 + 5) or (2 ^ 3) × (4 + (1 × 5)) or (2 + 5) + ((4 ^ 3) + 1) or (3 × (5 ^ 2)) + (1 - 4) 73 = ((3 ^ 4) - 1) - (2 + 5) or ((3 ^ 4) - (1 + 2)) - 5 or ((3 × 5) × (4 + 1)) - 2 or ((3 ^ 4) - (2 + 1)) - 5 or ((5 + 4) × (2 ^ 3)) + 1 74 = ((5 × 2) + (4 ^ 3)) ^ 1 or (((3 ^ 4) - 5) - 2) ^ 1 or (5 × 2) + ((4 ^ 1) ^ 3) or 1 × ((5 × 2) + (4 ^ 3)) or (3 ^ (4 ^ 1)) - (5 + 2) 75 = 3 × ((1 × 5) ^ (4 - 2)) or (1 + ((3 ^ 4) - 2)) - 5 or ((4 - 1) + 2) × (5 × 3) or (5 × (4 - 1)) × (3 + 2) or (1 + (3 ^ 4)) - (5 + 2) 76 = ((2 ^ 4) + 3) × (5 - 1) or (3 / (5 ^ (2 - 4))) + 1 or ((5 × (2 ^ 4)) - 1) - 3 or ((2 ^ 4) × 5) - (3 + 1) or (3 × (5 ^ 2)) + (1 ^ 4) 77 = (5 × (4 ^ 2)) - (3 / 1) or (((2 ^ 4) × 5) × 1) - 3 or ((3 ^ 4) - 1) + (2 - 5) or ((4 ^ 2) / (1 / 5)) - 3 or ((5 × 2) + 1) × (3 + 4) 78 = 3 × ((5 ^ (4 - 2)) + 1) or (4 × (5 × (3 + 1))) - 2 or (((5 + 4) ^ 2) - 3) ^ 1 or ((5 × (4 ^ 2)) - 3) + 1 or (((2 - 5) ^ 1) ^ 4) - 3 79 = (2 + (1 - 5)) + (3 ^ 4) or (1 + ((5 + 4) ^ 2)) - 3 or (3 ^ 4) - ((1 ^ 5) × 2) or ((3 ^ 4) - 2) ^ (1 ^ 5) or ((1 + 2) ^ 4) - (5 - 3) 80 = (5 × (2 × (3 - 1))) × 4 or ((2 - (1 - 3)) × 5) × 4 or (2 ^ 3) × ((4 + 1) + 5) or (3 ^ 4) - (1 ^ (2 ^ 5)) or (((4 + 1) ^ 2) × 3) + 5 81 = (4 + 5) ^ ((3 - 2) + 1) or ((4 ^ 2) × 5) + (1 ^ 3) or ((3 + 1) + 5) ^ (4 / 2) or ((1 + (4 / 2)) ^ 5) / 3 or ((2 ^ 3) + 1) × (4 + 5) 82 = (5 × (1 + (4 ^ 2))) - 3 or (5 × ((3 - 1) ^ 4)) + 2 or (3 × ((5 ^ 2) + 1)) + 4 or (1 ^ 3) + ((2 - 5) ^ 4) or (((2 ^ 4) + 1) × 5) - 3 83 = 5 + ((3 ^ 4) - (2 + 1)) or (3 + (5 × (4 ^ 2))) ^ 1 or ((3 ^ 4) + (5 - 1)) - 2 or (5 + (3 ^ 4)) - (1 + 2) or (3 + ((4 ^ 2) × 5)) × 1 84 = ((4 × (5 + 2)) ^ 1) × 3 or (4 × (5 + 2)) × (3 / 1) or (4 ^ 1) × (3 × (5 + 2)) or (5 + 2) / ((1 / 3) / 4) or 1 + (3 + (5 × (2 ^ 4))) 85 = (3 + 1) + ((5 + 4) ^ 2) or ((5 - 2) ^ 4) + (1 + 3) or (1 + ((3 ^ 4) - 2)) + 5 or (3 + ((5 + 4) ^ 2)) + 1 or ((5 - 2) ^ 4) + (3 + 1) 86 = (3 ^ 4) - (5 / (1 - 2)) or (((5 ^ 2) + 4) × 3) - 1 or (((5 - 1) ^ 4) + 2) / 3 or 5 - ((1 - 2) × (3 ^ 4)) or (((1 - 5) ^ 4) + 2) / 3 87 = 2 - ((1 - (3 ^ 4)) - 5) or 2 + (5 + ((3 ^ 4) - 1)) or 2 - ((1 - 5) - (3 ^ 4)) or ((3 ^ 4) + 2) - (1 - 5) or (3 ^ 4) + (5 + (1 ^ 2)) 88 = ((5 ^ 2) - 3) × (4 ^ 1) or (2 + (5 + (3 ^ 4))) ^ 1 or (2 + (3 ^ 4)) + (1 × 5) or ((1 + (2 ^ 4)) × 5) + 3 or ((5 + (3 ^ 4)) + 2) × 1 89 = (2 + (3 ^ 4)) + (1 + 5) or (3 ^ (5 - 1)) + (4 × 2) or (4 ^ (3 ^ 1)) + (5 ^ 2) or 1 - ((3 - (5 ^ 2)) × 4) or (((1 + 2) ^ 4) + 5) + 3 90 = (1 + (3 ^ 2)) × (4 + 5) or ((4 + 2) × 1) × (5 × 3) or 2 × (3 × ((4 - 1) × 5)) or ((4 + 2) × 5) × (3 / 1) or (3 × (4 + 2)) × (5 / 1) 91 = 1 + ((3 × 5) × (4 + 2)) or ((3 × (2 ^ 5)) - 1) - 4 or (3 ^ (1 × 4)) + (5 × 2) or (((2 ^ 5) × 3) - 4) - 1 or (5 × 2) + (3 ^ (4 × 1)) 92 = (1 + (3 ^ 4)) + (5 × 2) or (3 ^ 4) + (1 + (2 × 5)) or (((5 ^ 2) + 1) - 3) × 4 or (((5 ^ 2) - 3) + 1) × 4 or 1 × ((3 × (2 ^ 5)) - 4) 93 = (((4 - 2) ^ 5) - 1) × 3 or (1 + (5 × (4 + 2))) × 3 or ((1 + 5) × 2) + (3 ^ 4) or 3 × (1 + (5 × (2 + 4))) or (((4 / 2) ^ 5) - 1) × 3 94 = (5 × ((2 ^ 4) + 3)) - 1 or (5 × (3 + (4 ^ 2))) - 1 or (((4 ^ 2) + 3) × 5) - 1 or (5 × ((4 ^ 2) + 3)) - 1 or (((2 ^ 4) + 3) × 5) - 1 95 = ((4 × 5) - 1) × (3 + 2) or ((2 ^ 5) + (4 ^ 3)) - 1 or ((2 ^ 4) + 3) × (5 / 1) or ((3 + (4 ^ 2)) × 5) ^ 1 or (1 × 5) × ((4 ^ 2) + 3) 96 = (5 - 1) × (3 × (2 × 4)) or (2 ^ 5) × ((1 ^ 4) × 3) or ((2 + 1) + 5) × (3 × 4) or ((5 × 3) + 1) × (2 + 4) or ((4 × 2) × 3) × (5 - 1) 97 = (((5 ^ 2) × 4) - 3) × 1 or ((5 ^ 2) × 4) - (3 × 1) or (2 ^ 4) + (3 ^ (5 - 1)) or ((5 ^ 2) × (4 / 1)) - 3 or ((5 ^ 2) × 4) - (3 ^ 1) 98 = (4 × (5 ^ 2)) + (1 - 3) or ((4 × (5 ^ 2)) - 3) + 1 or 1 - (3 - ((5 ^ 2) × 4)) or (4 × (5 ^ 2)) - (3 - 1) or (((5 ^ 2) × 4) + 1) - 3 99 = ((2 ^ 4) × (5 + 1)) + 3 or ((1 + 5) × (2 ^ 4)) + 3 or (4 + ((2 ^ 5) × 3)) - 1 or 3 × ((1 ^ 4) + (2 ^ 5)) or ((3 + 2) × (5 × 4)) - 1 100 = (((2 + 3) × 5) × 4) ^ 1 or ((5 × 4) ^ 2) / (3 + 1) or (2 + 3) × (5 / (1 / 4)) or ((3 + 2) × 4) × (1 × 5) or (4 / 1) × (5 × (2 + 3)) 101 = ((5 ^ 2) × 4) + (1 ^ 3) or (1 + 4) + (3 × (2 ^ 5)) or (((5 ^ 2) + 1) × 4) - 3 or 1 + (((2 ^ 5) × 3) + 4) or ((2 ^ 5) × 3) + (1 + 4) 102 = (3 + ((5 ^ 2) × 4)) - 1 or 3 + (((5 ^ 2) × 4) - 1) or 2 + (4 × (5 ^ (3 - 1))) or 3 - (1 - ((5 ^ 2) × 4)) or (3 - 1) + (4 × (5 ^ 2)) 103 = ((5 ^ 2) × 4) + (3 / 1) or (((5 ^ 2) × 4) / 1) + 3 or 3 + (4 × ((5 ^ 2) × 1)) or (1 × 3) + (4 × (5 ^ 2)) or (4 × (5 ^ 2)) + (3 / 1) 104 = 1 + (3 + ((5 ^ 2) × 4)) or (3 + (1 / 4)) × (2 ^ 5) or (((2 + 3) × 5) + 1) × 4 or (((3 - 1) × 5) ^ 2) + 4 or ((4 × (5 ^ 2)) + 3) + 1 105 = (4 + 3) × ((1 + 2) × 5) or (5 ^ 2) - (1 - (3 ^ 4)) or (5 + 2) × ((1 + 4) × 3) or (3 × (5 + 2)) × (4 + 1) or (1 + 4) × ((2 + 5) × 3) 106 = ((3 × 1) ^ 4) + (5 ^ 2) or (3 ^ 4) + ((5 / 1) ^ 2) or (5 ^ 2) + (3 ^ (4 / 1)) or ((5 ^ 2) / 1) + (3 ^ 4) or ((3 ^ 4) + (5 ^ 2)) / 1 107 = (((2 ^ 5) + 4) × 3) - 1 or 3 + ((1 + (5 ^ 2)) × 4) or (((5 ^ 2) + 1) × 4) + 3 or (3 ^ 4) + ((5 ^ 2) + 1) or 1 + ((5 ^ 2) + (3 ^ 4)) 108 = (4 + 2) × (3 × (5 + 1)) or ((5 - 2) ^ 3) × (4 × 1) or (3 × 4) × ((5 × 2) - 1) or ((5 + 1) × 3) × (4 + 2) or 2 × (((5 + 1) ^ 3) / 4) 109 = (5 ^ 3) - (4 ^ (2 ^ 1)) or ((5 ^ 3) - (4 ^ 2)) ^ 1 or 1 + (4 × (3 ^ (5 - 2))) or ((1 × 5) ^ 3) - (2 ^ 4) or (5 ^ 3) - ((2 ^ 4) / 1) 110 = 5 × (((4 + 1) ^ 2) - 3) or (2 × 5) × ((3 × 4) - 1) or (((4 + 1) ^ 2) - 3) × 5 or (5 ^ 3) + (1 - (2 ^ 4)) or (((3 × 4) - 1) × 5) × 2 111 = ((3 + (5 ^ 2)) × 4) - 1 or (4 + (1 + (2 ^ 5))) × 3 or ((4 + 1) + (2 ^ 5)) × 3 or 3 × (((2 ^ 5) + 4) + 1) or 3 × (((2 ^ 5) + 1) + 4) 112 = (3 + (5 ^ 2)) × (4 ^ 1) or (4 × (3 + (5 ^ 2))) ^ 1 or (3 ^ 4) + ((2 ^ 5) - 1) or 2 × (4 × ((3 × 5) - 1)) or (4 × (2 + 5)) × (1 + 3) 113 = (4 × ((2 + 1) ^ 3)) + 5 or ((3 ^ 4) / 1) + (2 ^ 5) or ((1 × 2) ^ 5) + (3 ^ 4) or ((2 ^ 5) + (3 ^ 4)) ^ 1 or ((2 ^ 5) × 1) + (3 ^ 4) 114 = ((4 ^ 2) + 3) × (5 + 1) or (2 ^ 5) + (1 + (3 ^ 4)) or (1 + (2 ^ 5)) + (3 ^ 4) or (3 + (2 ^ 4)) × (1 + 5) or 1 + ((3 ^ 4) + (2 ^ 5)) 115 = 5 × (((1 + 2) ^ 3) - 4) or 5 × ((2 × (3 × 4)) - 1) or (4 × ((2 ^ 5) - 3)) - 1 or (((3 × 2) × 4) - 1) × 5 or 5 × (((2 × 4) × 3) - 1) 116 = (3 + ((5 ^ 2) + 1)) × 4 or 4 × (1 × ((2 ^ 5) - 3)) or (4 × 1) × ((2 ^ 5) - 3) or (((3 × 4) - 1) ^ 2) - 5 or 2 × ((4 ^ 3) - (1 + 5)) 117 = ((5 ^ 3) ^ 1) - (2 × 4) or ((1 × 5) ^ 3) - (2 × 4) or (5 ^ 3) - (4 × (2 × 1)) or 1 × ((5 ^ 3) - (4 × 2)) or ((5 ^ 3) × 1) - (2 × 4) 118 = (((3 ^ 5) + 1) / 2) - 4 or ((5 ^ 3) - (2 + 4)) - 1 or 1 + ((5 ^ 3) - (2 × 4)) or ((5 ^ 3) - (4 + 2)) - 1 or (((5 ^ 3) - 4) - 2) - 1 119 = (5 ^ (4 - 1)) - (2 × 3) or ((5 ^ 3) - (4 + 2)) / 1 or ((5 ^ 3) - (4 × 1)) - 2 or ((5 ^ 3) - (4 / 1)) - 2 or ((5 ^ 3) - 2) - (1 × 4) 120 = ((2 + (4 - 1)) ^ 3) - 5 or 2 / (((1 / 3) / 5) / 4) or (1 × 4) × (2 × (5 × 3)) or (1 × (4 × 5)) × (3 × 2) or (2 × 3) × ((4 ^ 1) × 5) 121 = (4 × (1 - 2)) + (5 ^ 3) or (4 - (3 × 5)) ^ (2 / 1) or ((5 × 3) - 4) ^ (2 ^ 1) or (5 - (2 ^ 4)) ^ (3 - 1) or ((2 + 4) + 5) ^ (3 - 1) 122 = (2 × (4 ^ 3)) - (1 + 5) or ((5 ^ 3) + 2) - (4 + 1) or (2 × ((3 ^ 5) + 1)) / 4 or ((3 ^ 5) + 1) / (4 - 2) or ((5 ^ 3) - (4 + 1)) + 2 123 = ((2 ^ (3 + 4)) - 5) ^ 1 or 1 × (((5 ^ 3) + 2) - 4) or ((5 ^ 3) - 4) + (2 ^ 1) or (((5 ^ 3) + 2) × 1) - 4 or (2 / 1) - (4 - (5 ^ 3)) 124 = (2 + 1) + ((5 ^ 3) - 4) or (2 + (5 ^ 3)) + (1 - 4) or 3 + ((5 ^ (2 + 1)) - 4) or 2 + ((5 ^ 3) + (1 - 4)) or ((5 ^ 3) + 2) - (4 - 1) 125 = (5 × (3 + 2)) × (1 + 4) or ((5 ^ 4) / 1) / (3 + 2) or ((3 + 2) ^ 4) / (5 × 1) or (5 ^ 1) ^ (4 + (2 - 3)) or (5 / (3 - 2)) ^ (4 - 1) 126 = (5 ^ (2 + 1)) + (4 - 3) or 2 × ((4 ^ 3) - (1 ^ 5)) or 4 - ((2 - (5 ^ 3)) + 1) or 4 + ((5 ^ (1 + 2)) - 3) or (3 × ((4 × 5) + 1)) × 2 127 = (4 / 2) + (1 × (5 ^ 3)) or (4 - (2 - (5 ^ 3))) ^ 1 or (4 + ((5 ^ 3) - 2)) ^ 1 or ((5 × 1) ^ 3) + (4 / 2) or (5 ^ 3) + ((4 / 2) ^ 1) 128 = ((4 ^ 3) × 2) / (1 ^ 5) or (2 ^ (4 + 3)) × (1 ^ 5) or ((3 + 5) × (2 ^ 4)) ^ 1 or 1 + ((5 ^ 3) - (2 - 4)) or (3 - 1) ^ (5 + (4 - 2)) 129 = (1 ^ 5) + (2 × (4 ^ 3)) or ((2 - 1) × (5 ^ 3)) + 4 or ((1 + (2 ^ 5)) × 4) - 3 or 1 + (2 ^ ((4 × 3) - 5)) or (2 ^ ((4 × 3) - 5)) + 1 130 = (3 + (5 ^ (4 - 1))) + 2 or (5 × (1 + (3 × 4))) × 2 or (5 ^ 3) + ((4 + 2) - 1) or 5 × (2 × ((3 × 4) + 1)) or (((2 ^ 5) × 4) - 1) + 3 131 = (4 × (2 ^ 5)) + (1 × 3) or ((4 + (5 ^ 3)) + 2) ^ 1 or (1 × 3) + ((2 ^ 5) × 4) or 5 - ((1 - (4 ^ 3)) × 2) or (1 × (5 ^ 3)) + (2 + 4) 132 = (2 ^ (4 + 3)) + (5 - 1) or 5 + (2 + ((1 + 4) ^ 3)) or 2 + (1 + (4 + (5 ^ 3))) or ((5 ^ 3) + 4) + (1 + 2) or (((5 × 2) + 1) × 3) × 4 133 = ((5 ^ 3) + (4 × 2)) ^ 1 or (5 ^ 1) + ((4 ^ 3) × 2) or (((4 ^ 3) × 2) + 5) / 1 or ((2 ^ (4 + 3)) + 5) / 1 or (5 + ((4 ^ 3) × 2)) × 1 134 = ((2 ^ (4 + 3)) + 1) + 5 or (5 ^ 3) + ((4 × 2) + 1) or (2 ^ (3 + 4)) + (1 + 5) or ((4 ^ 3) × 2) + (1 + 5) or (5 + ((4 ^ 3) × 2)) + 1 135 = ((2 + 1) ^ 4) × (5 / 3) or 5 × (((2 + 1) ^ 4) / 3) or 5 / (3 / ((2 + 1) ^ 4)) or 3 × (5 × (1 + (2 × 4))) or ((2 × 4) + 1) × (5 × 3) 136 = (1 + (4 ^ 2)) × (5 + 3) or 2 × (((5 - 1) ^ 3) + 4) or 4 × (3 + ((2 ^ 5) - 1)) or (1 + (4 ^ 2)) × (3 + 5) or 2 × ((5 + (4 ^ 3)) - 1) 137 = (5 × (3 ^ (4 - 1))) + 2 or ((3 ^ (4 - 1)) × 5) + 2 or (4 × (2 + 1)) + (5 ^ 3) or 2 - (5 × ((1 - 4) ^ 3)) or (3 × 4) + (5 ^ (2 + 1)) 138 = (2 × (5 + (4 ^ 3))) × 1 or (((4 ^ 3) + 5) × 2) × 1 or (1 × 2) × ((4 ^ 3) + 5) or (2 × ((4 ^ 3) + 5)) × 1 or 2 × (5 + ((4 / 1) ^ 3)) 139 = ((5 + (4 ^ 3)) × 2) + 1 or ((4 × 3) ^ 2) - (5 / 1) or 1 × (((3 × 4) ^ 2) - 5) or (((2 ^ 5) + 3) × 4) - 1 or 4 + ((3 ^ (1 + 2)) × 5) 140 = (5 ^ 3) - (1 - (2 ^ 4)) or ((5 ^ 3) - 1) + (4 ^ 2) or (5 × 4) × (1 + (3 × 2)) or (((2 ^ 5) + 3) × 4) ^ 1 or 5 × (((3 × 2) + 1) × 4) 141 = ((3 + (2 ^ 5)) × 4) + 1 or ((2 ^ 4) + (5 ^ 3)) / 1 or (5 ^ 3) + ((1 × 2) ^ 4) or (2 ^ 4) + (5 ^ (3 / 1)) or (5 ^ 3) + (4 ^ (2 ^ 1)) 142 = ((4 ^ 2) + 1) + (5 ^ 3) or (4 ^ 2) + (1 + (5 ^ 3)) or (1 + (4 ^ 2)) + (5 ^ 3) or (2 ^ 4) + (1 + (5 ^ 3)) or ((5 ^ 3) + (2 ^ 4)) + 1 143 = (((4 + 3) + 5) ^ 2) - 1 or ((4 + (5 + 3)) ^ 2) - 1 or ((4 + (3 + 5)) ^ 2) - 1 or ((5 + (4 + 3)) ^ 2) - 1 or (((3 + 5) + 4) ^ 2) - 1 144 = (((3 + 5) + 4) ^ 2) × 1 or (3 × ((5 + 1) × 4)) × 2 or (5 + (4 + 3)) ^ (2 ^ 1) or (2 ^ (3 + 1)) × (4 + 5) or (1 + 5) × ((2 × 4) × 3) 145 = 1 + ((5 + (4 + 3)) ^ 2) or (1 ^ 5) + ((3 × 4) ^ 2) or (4 + 1) × ((2 ^ 5) - 3) or (1 ^ 5) + ((4 × 3) ^ 2) or 1 + ((3 + (5 + 4)) ^ 2) 146 = ((3 ^ (2 + 4)) + 1) / 5 or (1 + (3 ^ (2 + 4))) / 5 or (1 + (3 ^ (4 + 2))) / 5 or ((3 ^ (4 + 2)) + 1) / 5 147 = (((4 × 5) + 1) ^ 2) / 3 or 3 + (4 × ((5 + 1) ^ 2)) or 3 + (((1 + 5) ^ 2) × 4) or (((1 + 5) ^ 2) × 4) + 3 or (((5 + 1) ^ 2) × 4) + 3 148 = ((3 × (1 - 5)) ^ 2) + 4 or 5 + (((3 × 4) ^ 2) - 1) or (((1 - 5) × 3) ^ 2) + 4 or 5 + (((4 × 3) ^ 2) - 1) or (((3 × 4) ^ 2) - 1) + 5 149 = (((3 × 4) × 1) ^ 2) + 5 or (5 + ((3 × 4) ^ 2)) ^ 1 or (5 + ((4 × 3) ^ 2)) ^ 1 or ((4 × 3) ^ 2) + (5 × 1) or 1 × (((3 × 4) ^ 2) + 5) 150 = 5 × ((4 + 1) × (3 × 2)) or ((1 + 4) × 2) × (5 × 3) or ((4 × 3) ^ 2) + (5 + 1) or (2 × 5) × (3 × (1 + 4)) or 3 × ((5 × (1 + 4)) × 2) 151 = (2 × ((3 ^ 4) - 5)) - 1 or (((3 ^ 4) - 5) × 2) - 1 152 = ((4 × 5) - 1) × (2 ^ 3) or 2 × ((3 ^ (4 × 1)) - 5) or ((3 ^ 4) - 5) × (1 × 2) or (((3 ^ 4) - 5) × 2) × 1 or (2 ^ 3) × ((5 × 4) - 1) 153 = 1 - (2 × (5 - (3 ^ 4))) or 1 - ((5 - (3 ^ 4)) × 2) or (((3 ^ 4) - 5) × 2) + 1 or 1 + (((3 ^ 4) - 5) × 2) or (2 × ((3 ^ 4) - 5)) + 1 154 = ((1 - 5) + (3 ^ 4)) × 2 or 2 × (1 + ((3 ^ 4) - 5)) or (((3 ^ 4) - 5) + 1) × 2 or 2 × ((1 + (3 ^ 4)) - 5) or ((3 ^ 4) + (1 - 5)) × 2 155 = (4 + ((1 + 2) ^ 3)) × 5 or (2 × ((3 ^ 4) - 1)) - 5 or ((3 ^ (1 + 2)) + 4) × 5 or 5 × (4 + ((1 + 2) ^ 3)) or (4 + (3 ^ (1 + 2))) × 5 156 = ((3 ^ 4) × 2) - (1 + 5) or 4 × (((5 + 1) ^ 2) + 3) or 4 × (((1 + 5) ^ 2) + 3) or (((3 ^ 4) × 2) - 1) - 5 or 4 × ((5 × (2 ^ 3)) - 1) 157 = ((2 × (3 ^ 4)) - 5) / 1 or ((3 ^ (4 / 1)) × 2) - 5 or ((2 ^ (1 + 4)) × 5) - 3 or ((3 ^ 4) / (1 / 2)) - 5 or (((3 ^ 4) × 2) - 5) / 1 158 = (1 - 5) + ((3 ^ 4) × 2) or (((3 ^ 4) × 2) + 1) - 5 or (2 × (3 ^ (5 - 1))) - 4 or (1 + ((3 ^ 4) × 2)) - 5 or ((2 × (3 ^ 4)) - 5) + 1 159 = (2 × (1 + (3 ^ 4))) - 5 or (2 × ((3 ^ 4) + 1)) - 5 or (5 / (2 / (4 ^ 3))) - 1 or (((3 ^ 4) + 1) × 2) - 5 or ((5 × (4 ^ 3)) / 2) - 1 160 = 1 × ((2 ^ 3) × (5 × 4)) or (5 × (3 + 1)) × (2 × 4) or ((5 × (4 ^ 3)) × 1) / 2 or 4 × ((1 + 3) × (5 × 2)) or 5 / (2 / (4 ^ (1 × 3))) 161 = 1 + ((5 × 4) × (2 ^ 3)) or ((3 ^ 4) × 2) - (1 ^ 5) or (5 × ((4 ^ 3) / 2)) + 1 or ((5 × (2 ^ 3)) × 4) + 1 or (2 × (3 ^ 4)) - (1 ^ 5) 162 = (3 - 1) × ((4 + 5) ^ 2) or (3 ^ 5) / ((2 / 4) + 1) or ((1 + 2) ^ 4) × (5 - 3) or (2 × ((4 - 1) ^ 5)) / 3 or (3 ^ 4) × (5 - (2 + 1)) 163 = 3 + (5 × (2 ^ (4 + 1))) or 3 + ((2 ^ 5) × (1 + 4)) or ((2 ^ (1 + 4)) × 5) + 3 or 3 + ((2 ^ 5) × (4 + 1)) or ((3 ^ 4) × 2) + (1 ^ 5) 164 = ((1 ^ 5) + (3 ^ 4)) × 2 or 4 × (1 + (5 × (2 ^ 3))) or ((3 ^ 4) + (1 ^ 5)) × 2 or ((1 + (3 × 4)) ^ 2) - 5 or (((2 ^ 3) × 5) + 1) × 4 165 = (((3 ^ 4) - 1) × 2) + 5 or 5 × (1 + ((4 ^ 3) / 2)) or (1 + ((4 ^ 3) / 2)) × 5 or (2 × ((3 ^ 4) - 1)) + 5 or ((4 × (2 ^ 3)) + 1) × 5 166 = 5 - (1 - ((3 ^ 4) × 2)) or (2 × (3 ^ (5 - 1))) + 4 or 4 + (2 × (3 ^ (5 - 1))) or (2 / (3 ^ (1 - 5))) + 4 or (5 - 1) + (2 × (3 ^ 4)) 167 = (5 + (2 × (3 ^ 4))) ^ 1 or ((2 × 1) × (3 ^ 4)) + 5 or 5 + (1 × (2 × (3 ^ 4))) or 5 + ((3 ^ 4) × (2 / 1)) or ((3 ^ 4) × 2) + (1 × 5) 168 = ((4 × 5) + 1) × (2 ^ 3) or (4 + 3) × ((5 ^ 2) - 1) or (1 + ((3 ^ 4) × 2)) + 5 or ((5 ^ 2) - 1) × (3 + 4) or (2 × (3 ^ 4)) + (1 + 5) 169 = (1 + ((5 + 3) + 4)) ^ 2 or ((3 + 4) + (1 + 5)) ^ 2 or ((5 + (3 + 4)) + 1) ^ 2 or ((1 + (3 ^ 4)) × 2) + 5 or ((3 × 4) + (1 ^ 5)) ^ 2 170 = 2 × ((3 ^ 4) + (5 - 1)) or (((3 ^ 4) - 1) + 5) × 2 or 2 × ((3 ^ 4) - (1 - 5)) or ((3 ^ 4) - (1 - 5)) × 2 or 2 × (((3 ^ 4) - 1) + 5) 171 = (3 ^ 2) × ((4 × 5) - 1) or ((4 × 5) - 1) × (3 ^ 2) or ((2 ^ (5 + 4)) + 1) / 3 or ((5 × 4) - 1) × (3 ^ 2) or (2 × ((3 ^ 4) + 5)) - 1 172 = 1 × (((3 ^ 4) + 5) × 2) or (1 × 2) × ((3 ^ 4) + 5) or 2 × (((3 ^ 4) + 5) × 1) or (((3 ^ 4) + 5) × 2) / 1 or 1 × (2 × (5 + (3 ^ 4))) 173 = 1 + (2 × ((3 ^ 4) + 5)) or 1 + (((3 ^ 4) + 5) × 2) or 1 + (2 × (5 + (3 ^ 4))) or (((3 ^ 4) + 5) × 2) + 1 or 1 + ((5 + (3 ^ 4)) × 2) 174 = (5 + (1 + (3 ^ 4))) × 2 or ((4 + 3) × (5 ^ 2)) - 1 or (((4 × 3) + 1) ^ 2) + 5 or 5 + ((1 + (4 × 3)) ^ 2) or (((3 ^ 4) + 1) + 5) × 2 175 = ((3 + 4) × (5 ^ 2)) ^ 1 or 1 × ((4 + 3) × (5 ^ 2)) or ((3 + 4) × (5 ^ 2)) × 1 or 5 × (((3 ^ 2) × 4) - 1) or (1 + 4) × (3 + (2 ^ 5)) 176 = 4 × (((3 ^ 2) × 5) - 1) or 1 + ((4 + 3) × (5 ^ 2)) or 1 + ((5 ^ 2) × (4 + 3)) or ((5 ^ 2) × (3 + 4)) + 1 or ((3 + 4) × (5 ^ 2)) + 1 177 = ((4 ^ (1 + 2)) - 5) × 3 or ((4 ^ 3) - 5) × (1 + 2) or (1 + 2) × ((4 ^ 3) - 5) or (2 + 1) × ((4 ^ 3) - 5) or 3 × ((4 ^ (1 + 2)) - 5)