1mark 2019 ACS CA1 P6 P6 / ACS / 2019 / CA1 – Q11 [1 mark] Question: Find the value of 72 + 8 x 4 – 20 ÷ 5. Solution: Similar Posts P6 / Nanyang / 2020 / SA2 Prelims / Paper 2 – Q17 [5 marks] P6 / ACS / 2018 / SA1 / Paper 1 – Q26 [2 marks]