Level 3
270 stickers are in 3 packets.
The 1st packet has 2 times as many stickers as the 2nd packet.
The 3rd packet is 3 times as many as the 1st packet.
How many more stickers are there in the 3rd packet and 2nd packet than in the 1st packet?
4 m
Level 2
At a stadium, there were 40 children from Club W and 10% more children from Club X. Some children from Club X left and the ratio of the number of children from Club W to the number of children from Club X became 5 : 2. How many children from Club X left?
2 m
Level 2
How much longer is the fork than the spoon?
2 m
Level 2
The height of the cuboid is 39 cm. The height of the cuboid is 30% more than its length but 20% more than its breadth. Find the volume of the cuboid.
2 m
Level 3
Adam has a rope which is 450 cm long.
The first piece is 2 times the second piece.
The third piece is 180 cm long.
  1. Find the total length of the first and third pieces.
  2. Find the difference in length between the second and the third piece.
4 m