Problem / game
First name
Inaya
School
Ganit Kreeda
Country
Age
9
SUM-SUM
- take the 4 largest numbers
- place them in the tens place to make the tens addition of both side same (situation 1) but if it is not possible then make the right’s tens addition side bigger (situation 2)
- (for situation 1) take the rest of the numbers and make the bigger ones addition on the right ones side and the smaller ones addition on the left ones side but keep the additions difference as small as possible
- (for situation 2) take the two biggest numbers and place them on the left ones side to make the tens addtion as big as possible and then place the rest of the numbers on the right ones side