A ballooning competition is being held on the playground. If you hit the red balloon, you will get a point, if you hit the green balloon, you will get a point. If you miss it, you will not score or co

A ballooning competition is being held on the playground. If you hit the red balloon, you will get a point, if you hit the green balloon, you will get a point. If you miss it, you will not score or count until you reach 10. Green ball of xiaolan: (10-4)÷2=3 (pieces),

Red balls: 10-4=6 (pieces);

Xiao Li green ball: [10-(-2)]÷2=6 (pieces),

Red balls: 10-6=4 (pieces);

A: So Xiaolan hit seven red balls and three green balls. Xiaoli hit four red balls and six green balls.