To find out how many Pokemon cards Hana has left after Marta bought 398 of them, we need to subtract 398 from the initial number of Pokemon cards Hana had.
Initial number of Pokemon cards Hana had: 567
Number of Pokemon cards Marta bought: 398
To calculate the number of Pokemon cards Hana has left, we subtract the number bought by Marta from the initial quantity:
567 - 398 = 169
Hence, Hana has 169 Pokemon cards left.