Level 3
The total cost of the TV, the radio and the heater is $2700. The heater costs twice as much as the radio. The TV costs twice as much as the total price of the heater and radio. How much more does the TV cost than the heater?
4 m
Level 3
There are twice as many children as adults in a concert. There are 236 more boys than girls. If there are 762 people in the concert,
  1. how many children are there?
  2. how many girls are there?
  3. how many boys are there?
4 m
Level 3
Tiffany, Liam and Andy have a total of 189 erasers. Tiffany and Andy have a total of 110 erasers while Liam and Andy have a total of 137 erasers. How many more erasers does Andy have than Tiffany?
4 m
Level 3
There are 7 more penguins than tigers in a zoo. If there is a total of 200 legs, how many penguins are there in the zoo?
4 m
Level 3
John has 2 bags and 5 packets of beads. He has a total of 124 beads. Each packet contains 8 more beads than each bag. How many beads are there in each packet?
4 m