The temperature in Moscow was −11∘C-11^{\circ}\text{C}−11∘C at night. During the day, the temperature was 3∘C3^{\circ}\text{C}3∘C.
Work out the difference between the night and day temperatures.
144 exam-style questions on Edexcel GCSE Maths Negative Numbers. Each one has a worked solution and a mark scheme showing where the marks go.