Human: Evie is collecting seashells while at the beach.  Each day she collects her favorite 10 shells.  At the end of 6 days, she gives 2 shells to her brother.  How many shells does she have left? Assistant:
Multiply the number of shells collected each day by 6, to get the total number of seashells Evie has collected: 10 x 6 = 60 seashells
Subtract the 2 shells she gave her brother, to get the number of shells she has left: 60 - 2 = 58 seashells