::GymQuiz-115::
demo1
box1+
Complément à 100
box2
box3
box4
Complément à 100 ⟳
✔ ... + 75 = 100 ➡ 25
✔ ... + 50 = 100 ➡ 50
✔ 29 + ... = 100 ➡ 71
✔ 72 + ... = 100 ➡ 28
✔ 18 + ... = 100 ➡ 82