You can see some cards, but you can't see what's on the other side of them. Each card is hiding an operation, or the answer to it. In this game, these cards are hiding the two parts of an operation. You need to find the two parts of the operation, and bring them together again. Click on a card to see what number it's hiding, then try to find the other card that goes with it, to make a whole operation. You can only turn over two cards in one go, so you need to remember where the numbers are hiding, then you can match them when you find their other half. You're doing the job of the equals sign, and the numbers need you to put them together and make a proper equality. When you do that, both those cards disappear! When you've made them all disappear, found all the operations, you've won the game! :)
Karta batzuk ikus ditzakezu, baina ezin duzu ikusi haien bestaldean dagoena. Karta bakoitzak batuketa ezkutatzen du, edo eragiketaren emaitza. Joko honetan kartek eragiketen bi zatiak ezkutatzen dute. Eragiketaren bi zatiak aurkitu behar dituzu, batera jartzeko. Egin klik karta batean ezkutatzen duen zenbakia ikusteko, gero saiatu berarekin eragiketan bat datorren beste karta, eragiketa burutzeko. Txanda bakoitzean bi karta bakarrik jar ditzakezu buruz gora. Beraz, ezkutuan dauden kartak gogoratu behar duzu, eragiketaren beste zatia aurkitzeko. Berdintasun ikurraren lana egin behar duzu, eta zenbakiek behar zaituzte elkarrekin jarri eta eragiketa zuzena egiteko. Behin eragiketa zuzena denean bi kartak desagertu egingo dira. Karta guztiak desagertzen direnean (eragiketa guztiak aurkitu dituzun seinale) jokoa irabazi duzu! :)