Oli's banana split has 4 scoops of ice cream while Victoria has twice more scoops of ice cream than Oli's. How many more scoops of ice cream does Victoria have than Oli? Let's think first. Chain of thought:
Victoria has 4 x 2 = 8 scoops of ice cream. Therefore, Victoria has 8 - 4 = 4 more scoops of ice cream than Oli.
Therefore, the answer is 4.