Learners at Ufanisi School used a thermometer to track the temperature in Nakuru Town. In the morning the temperature was recorded at 18°C. By mid-day, the temperature had gone up by 8°C.
Use a number line to find the temperature recorded at midday.
When temperature goes up, we ADD (+).
Start at 18°C and move 8 steps to the right on the number line.
18 + 8 = 26°C