1. The value of the digit 6 in 3 617 035 is ______.

2. Round 342 419 to the nearest thousand.

3. Which of the following numbers are common factors of 16 and 24?

4. In a Math test, Alynna answered 4 out of 20 sums wrongly. What is the ratio of the number of sums she answered correctly to the number of sums she answered wrongly?

5. AOB and COD are straight lines. Which angle has the same value as ∠BOD?

6. Find the sum of ∠p, ∠q and ∠r in the figure below.

7. 4 tens, 3 hundredths and 8 thousandths is the same as ______.

8. Kylie spent $5 of her allowance and had $15 left. What fraction of her allowance did she spend?

9. Express 1.05 as a percentage.

10. In the figure below, FC is the base of the triangle ACF. What is its height?

11. An apple cost $0.20 more than a pear. John bought 1 apple and 3 pears and paid a total of $1.80. How much did an apple cost?

12. In Tampines School, 2/5 of the pupils take public transport to school. Of the pupils who take public transport to school, 2/3 of them take the MRT and the rest take bus. What fraction of the pupils take bus to school?

13. Claire used 1/3 kg of sugar from a bag. She had 4/5 of the sugar in the bag left.
How much sugar was there in the bag at first?

14. Dand and Ahmad had an equal number of sweets. After Dan sold 18 sweets and Ahmad sold 58 sweets, Dan had 3 times as many sweets as Ahmad left. How many sweets did Ahmad have in the end?

15. A floor is made up of three identical squares. A triangle is drawn in each square as shown. Find the shaded area of the floor tile.