Here are some gaines to help you practice your skills at addition and subtraction with positice and negative numbers.
Fun Brain Line Jumper (you should be able to do the Super Brain game!)
XP Math: timed practice with simpler numbers (-9 to +9)
Integer Football: The football player advances either towards the positive or the negative yard lines.
Space Coupe to the Rescue: By choosing a positive or negative number, the player controls the vertical position of a spaceship. If the spaceship reaches the same vertical position as a virus pod, the pod is destroyed.
Shang Ya! Friendship Oath
6 months ago