Jayce had 1,250 Pringles.  He ate 524.  He gave Liam 461.  How many Pringles did he have left?

Mackenzie and Logan were working on their “Princess Plan” surprise.  They started to get ready at 8:45.  They were finished with their costumes, hair and make-up at 10:23.  How much time did it take them to get ready for the awesome surprise?

There are 3,803 pieces in the Lego Death Star model kit.  Gavin had put 1,935 pieces together before February vacation.  Gavin was excited to finish it over vacation.  How many pieces did Gavin have left to finish the model?