Question:
(a) The solid is formed by stacking 1-cm unit cubes. Draw the top view of the solid shown below.
(b) Chakra wants to add some more cubes to the solid above to make a cuboid of length 4 cm, breadth 3 cm and height 5 cm. How many cubes does he need to add?
Solution:
![P6 / Nanyang / 2019 / CA1 / Paper 1 – Q13 [2 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2022/04/P6_CA1_2019_Nanyang_Paper1_Q13-Qns.jpg?resize=400%2C260&ssl=1)