The warehouse already has 27 pallets of stock waiting to be unloaded, and the delivery van arrives with another 8. the warehouse has room for 32 pallets, how many extra pallets will there be?

To find the answer you would add 27 and 8 together which would give you 35. Once you've done that, you would subtract 32 from 35 which would give you 3 meaning that there will be 3 pallets left over as your answer.

Is there a picture?