Susan has 21 cats and Bob has 3 cats. If Susan gives Robert 4 of her cats, how many more cats does Susan have than Bob? Let's think step by step and output the final answer after "####".
user
After giving away four of her cats, Susan has 21 - 4 = <<21-4=17>>17.
Susan has 17 - 3 = <<17-3=14>>14 more cats than Bob
#### 14
Susan has 21 cats and Bob has 3 cats. If Susan gives Robert 4 of her cats, how many more cats does Susan have than Bob?
train