Brain training:the number line

Rules -On the number line, there is a numerical value of the damage that the offense inflicts on the defense. ・ Control this number using the positive and negative integer cards in your hand. ・ Some cards have × and ÷ attached to the front. ・ On the offense turn, move the number line in the positive direction and aim for great damage! ・ On the defensive turn, move the number line in the negative direction and repel the damage! Operation method ・ While looking at the numbers on the number line, select the card in your hand and set the card. ・ Based on the opponent's hand, think about how to make the maximum attack on the opponent. EULA https://www.apple.com/legal/internet-services/itunes/dev/stdeula/