Below is an instruction that describes a task. Write a response that appropriately completes the request in English. Please answer in English.

### Instruction:
Grant scored 10 points higher on his math test than John.  John received twice as many points as Hunter who scored a 45 on his math test.  What was Grant's test score?

### Response:
John received twice the points as Hunter, who received a 45 so 2*45 = 90
Grants scored 10 more points than John and John got a 90 so 10+90 = <<10+90=100>>100
#### 100