Rocket Racers: Negatives

2 rockets for the back 2 back maths game
8
8
-50
-50
-4
-4
6
6
70
70
12
12
-20
-20
-18
-18
-36
-36
4
4
-72
-72
-8
-8
Tick for the back 2 back maths game Tick for the back 2 back maths game Cross for the back 2 back maths game