Level 3
Daniel and Patrick had an equal number of stickers at first. Daniel then gave away 24 stickers to his friend, Melvin, and Patrick bought another 10 stickers. In the end, Patrick had twice as many stickers as Daniel. Find the number of stickers Daniel had at first.
Level 3
Roy and Kenneth had the same number of cards at first. After Roy had bought another 36 cards and Kenneth had lost 6 of his cards, Roy had thrice as many cards as Kenneth. How many cards did each of them have at first?
Level 3 The number of lemons is 5 times as many as the number of durians. After buying another 23 lemons and 111 durians, the number of lemons is the same as the number of durians. What is the number of lemons at first?
Level 3 Andy had 4 times as many books as Sean . After Andy and Sean donated 107 books and 20 books away respectively, they were left with an equal number of books. How many books did Andy have at first?
Level 3 Abi had 4 times as much money as Joelle. After Abi and Joelle spent $62 and $8 respectively, they were left with an equal amount of money. How much money did Abi have at first?
