1mark 2019 ACS CA1 P6 P6 / ACS / 2019 / CA1 – Q01 [1 mark] Question: Simplify 5a – 10 – 2a + 15. Solution: Similar Posts P6 / Catholic High / 2020 / SA2 Prelims / Paper 1 – Q20 [1 mark] P6 / Raffles Girls / 2019 / SA2 / Paper 1 – Q13 [2 marks]
![P6 / Catholic High / 2020 / SA2 Prelims / Paper 1 – Q20 [1 mark]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2021/06/P6_SA2_2020_Catholic_High_Paper1_Q20-Qns.jpg?resize=400%2C149&ssl=1)
![P6 / Raffles Girls / 2019 / SA2 / Paper 1 – Q13 [2 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2022/07/P6_SA2_2019_Raffles_Paper1_Q13-Qns.jpg?resize=400%2C260&ssl=1)