The temperature in Glasgow one day was −6∘C-6^{\circ}\text{C}−6∘C. The next day the temperature was 5∘C5^{\circ}\text{C}5∘C lower.
Work out the new temperature.
Hence work out how much the temperature would have to rise to reach 4∘C4^{\circ}\text{C}4∘C.
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.