1) The temperature at the top of a mountain is –8°C. During the day, it increases by 12°C, but at night it drops by 15°C. What is the temperature at night? a) -11°C b) 11°C 2) A bank account starts with a balance of $250. The owner withdraws $400, then deposits $150. What is the balance now? a) -$250 b) $0 c) $250 d) $50 3) Suhu di kota Jakarta hari ini 28°C. Pada saat yang sama di kota London 30°C di bawah suhu kota Jakarta. Suhu kota London adalah… a) 2°C b) -2°C c) 58°C d) -58°C

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