Level 3
3 sisters, Tammy, Hazel and Yoko, paid a total of $168 for a gift. Tammy paid 14 of what the rest paid. Hazel paid 16 of what the rest paid. How much did Yoko pay?
Level 2
Mrs Mia bought 35 kg of sugar. She used some sugar to mix in an icing and had 13 kg of sugar left. How much sugar did Mrs Mia use to mix in an icing?