Level 1
Triangles ABC, DEF, GHJ, KLM and PQR are drawn on the square grid. Which triangle has the same area as triangle ABC?
1 m
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 2
Adam and Bryan have the same amount of money.
Adam spends $10 and Bryan spends $50.
In the end, Adam has 3 times as much money as Bryan.
  1. How much does each of them have at first?
  2. How much does Adam have more than Bryan in the end?
3 m
Level 2
Adam and Bryan have the same amount of money.
Adam receives $50 and Bryan receives $10.
In the end, Adam has 3 times as much money as Bryan.
  1. How much does each of them have at first?
  2. How much does Adam have more than Bryan 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