（Q4\textasciitilde Q10 are on the Extra Practice paper）There are $$1050$$ students in school A and school B. 20 students in school A need to transfer to school B because they are moving house. After this, school A still has $$10$$ more students than school B. How many students does school A have originally? 
Overseas Competition->Knowledge Point->Word Problem Modules->Questions Involving Sum, Difference and Multiples->Problems of Sum and Multiple