The table shows the temperature in four cities on a day in January.
| City | Temperature |
|---|---|
| London | 3∘C3^{\circ}\text{C}3∘C |
| New York | −2∘C-2^{\circ}\text{C}−2∘C |
| Tokyo | 5∘C5^{\circ}\text{C}5∘C |
| Oslo | −4∘C-4^{\circ}\text{C}−4∘C |
Write down the name of the city with the lowest temperature.
Work out the difference between the temperature in New York and the temperature in Tokyo.
The next day the temperature in New York increased by k∘Ck^{\circ}\text{C}k∘C. Work out the new temperature in New York in terms of kkk.
370 exam-style questions on AQA GCSE Maths Negative Numbers. Each one has a worked solution and a mark scheme showing where the marks go.