The table shows the temperature at midnight and midday at four different weather stations on a mountain.
| Station | Midnight Temperature | Midday Temperature |
|---|---|---|
| Station Alpha | -18 °C | -14 °C |
| Station Beta | -6 °C | 3 °C |
| Station Gamma | -2 °C | 6 °C |
| Station Delta | -10 °C | -3 °C |
Write down the name of the station with the lowest midnight temperature.
Which station had the greatest rise in temperature from midnight to midday?
At midnight, how many degrees colder was Station Alpha than Station Gamma?
Practise OCR GCSE Maths Negative Numbers with exam-style questions for Foundation and Higher tier. 100 questions, matched to the OCR GCSE Maths (J560) specification and written in the written papers style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.