Rocket Racers: Negatives

2 rockets for the back 2 back maths game
5
5
42
42
6
6
-6
-6
-5
-5
-10
-10
-28
-28
50
50
30
30
21
21
-15
-15
15
15
Tick for the back 2 back maths game Tick for the back 2 back maths game Cross for the back 2 back maths game