Level 3
Nick, Billy and Ryan scored a total of 220 marks for their Mathematics test. Billy scored 67 marks. Ryan scored 12 more marks than Billy. How many marks did Nick score?
Level 3 In a box, there are 83 pencils and rulers. There are 17 more pencils than rulers. The number of blunt pencils is 14 more than the number of sharp pencils. How many sharp pencils are there?
Level 3
Sean bought 3 boxes of red marbles and 3 packets of blue marbles. There were 24 red marbles more than blue marbles. He had 60 marbles altogether. How many red marbles were there in each box?
Level 3
The length of a rope is 25 m longer than a string. The length of a wire is 13 m shorter than the rope. The total length of the rope, the wire and the string is 58 m. What is the length of the rope?