Level 2
13 - 2 u = 3 p
17 - 4 u = 3 p

Find the following values.
  1. 1 u
  2. 1 p
2 m
Level 3
Fill in the blanks.

Adam and Bryan have some stickers.
23 of Adam's stickers is equal to 25 of Bryan's stickers.

Let 15 of Bryan's stickers be 1 u.
  1. Number of stickers that Bryan has = _____ u
  2. Number of stickers that Adam has = _____ u
  3. Total number of stickers = _____ u
  4. Difference in the number of stickers between Bryan and Adam = _____ u
4 m
Level 2
Adam, Bryan and Chris have some stickers in the ratio of 5 : 2 : 3.
Adam and Bryan have a total of 700 stickers.
  1. How many stickers does Adam have?
  2. How many stickers do Adam and Chris have?
  3. How many less stickers does Bryan have than Adam?
3 m
Level 3
10 workers take 9 hours to paint 4 houses. How many hours will 5 workers take to paint 2 houses?
3 m
Level 3
The mass of a container when it is 17 full is 6.03 kg. The mass of a container when it is half full is 11.53 kg. What is the mass of the container when it is empty??
4 m