Level 1
Adam and Bryan have a total of 1000 stickers.
Adam gives Bryan 100 stickers.
Now, they have the same number of stickers.
  1. How many stickers does Adam have at first?
  2. How many stickers does each have in the end?
3 m
Level 3
Adam, Bryan and Chris have 48 stickers.
When Adam gives Bryan some stickers, Bryan's stickers is doubled.
When Bryan gives some stickers to Chris, Chris' stickers is doubled.
In the end, they have the same number of stickers each.
  1. How many does each child have in the end?
  2. How many stickers does Chris have at first?
  3. How many stickers does Bryan have at first?
  4. How many stickers does Adam have at first?
4 m
Level 3
4 children have some stickers.
Adam's number of stickers is tripled.
Bryan's number of stickers is quadrupled.
Chris' number of stickers is doubled.
David's number of stickers is halved.
In the end, all have 60 stickers each.
  1. How many stickers does Adam have at first?
  2. How many stickers does Bryan have at first?
  3. How many stickers does Chris have at first?
  4. How many stickers does David have at first?
4 m
Level 2
A bag contains blue and green marbles in the ratio of 2 : 5. There is a total of 91 marbles in the bag. How many more blue marbles must be added into the bag so that the number of blue marbles will be the same as the number of green marbles?
2 m
Level 2
Marie and Jean had $800 altogether. After Marie gave 15 of her money to Jean, both had the same amount of money. How much money did Marie give to Jean?
2 m