Leo and Sophie scored a combined total of 820 points in a video game.
Leo scored 50 points more than Sophie.
What was Sophie's score?
Practise WJEC GCSE Maths Calculation Problems with exam-style questions for Foundation and Higher tier. 56 questions, matched to the WJEC GCSE Maths (3320QD) specification and written in Unit 1, Unit 2 and Unit 3 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.