How do you solve this problem using operations with only using each number once. You can use any operation as long at it does not have any numbers like cube roots or exponents. Those operations must be used with the numbers you have. Remember you can use each number only once. 1 1 2 2 2 =43 Using the numbers 1,1,2,2,2 make 43. you can not combine numbers like taking 1 and 2 to make 12. Good Luck