0.1.2.3.7.8.9 the number filled in the following position is equal to the same □ + □ = □ □ minus □ = □ □ the number can not be repeated! 3Q Only one number can be filled in each box... The number can't be repeated.. all the three numbers should be equal!

0.1.2.3.7.8.9 the number filled in the following position is equal to the same □ + □ = □ □ minus □ = □ □ the number can not be repeated! 3Q Only one number can be filled in each box... The number can't be repeated.. all the three numbers should be equal!

8 + 9 = 20-3 = 17