1. Round 8.685 to 2 decimal places.

2. Simplify 8a + 21 - 7 - 4a

3. Which of the following is the same as 2050 cm?

4. Alynna conducted a survey of the favourite sport of the students in 4 classes. The results are shown below.

Which of the classes above has the greatest number of students choosing Football?

5. The same results of Alynna's survey are shown below.

In these 4 classes, how many more students choose Badminton as compared to Basketball?

6. After traveling for 2 hours and 15 minutes, a train arrived in Kuala Lumpur from Singapore at 6.15 p.m. At what time did the train leave Singapore?

7. The figure below shows 12 identical squares. What is the least number of such squares that must be added to the figure so that the line AB becomes a line of symmetry?

8. In the figure below, AB and CD are straight lines. Find ∠p.

9. Which of the following statements is TRUE of the square grid diagram shown below.

10. The postage rate for sending letters to Japan is shown below.

Mrs Tan sent a letter weighing 38 g to Japan. How much did she pay for the postage?

11. Mr Tan has 200 g of sugar. He wants to pack the sugar into 1000 packets equally. What is the mass of each packet of the sugar?

12. Eddie bought a card and a sunflower for $8.20. Jane bought a card and 2 sunflowers for $14. How much did a card cost?

13. Ansen and Beirul drank all the water in a bottle of water. Ansen drank 100 ml more than 3/8 of the total amount of water in the bottle. Beirul drank 250 ml. How much water was there in the bottle of water at first?

14. Three parts of a circle with a radius of 14 cm is shaded. These three parts add up to a quarter of the circle. What is the total perimeter of the three shaded parts? Take π = 22/7.

15. ACE and BDF are equilateral triangles. AF = FE and BC = CD. Find ∠y in the figure.