Level 1 PSLE
A semicircle is drawn inside a box. Estimate the length of the diameter to the nearest whole number in cm.
1 m
Level 1 PSLE
A semicircle is drawn inside a box. Estimate the length of the diameter to the nearest whole number in cm.
1 m
Level 2 PSLE
AB and BC form two sides of a trapezium ABCD drawn on a square grid inside a box. By joining dots on the grid with straight lines, identify Point D to complete the trapezium ABCD such that AD is longer than BC.
2 m
Level 2 PSLE
A trapezium A is drawn by joining dots on the square grid with four straight lines. In the same way,
  1. how many complete unit squares are required to draw a rectangle twice the area of trapezium A?
  2. How many unit squares are required to draw a parallelogram with the same perimeter as trapezium A?
2 m
Level 2 PSLE
Triangle BCD is drawn on a square grid inside a box. By joining dots on the grid with straight lines, identify the dot to draw a right-angled triangle BCE such that it has the same area as triangle BCD. Give your answer in number. (Eg 1)
2 m
Level 2 PSLE
R is one of the points inside the box. Identify point R by the number next to the dot to complete a triangle PQR so that PQ = PR. Give your answer in number. (Eg 1)
1 m
Level 2 PSLE
The figure shows a right-angled triangle, ABC, drawn on a grid.
  1. ABD is a right-angled triangle with the same area as triangle ABC. Identify point D on the grid.
  2. ADE is an equilateral triangle. Identify point E on the grid such that it does not overlap with triangle ABC.
  3. Find the ratio of the area of triangle ABC to the area of triangle ADE.
3 m