1. 8 5/9 = x/9 What number does x represent?

2. In the following figure, how many of the marked angles are obtuse?

3. Measure ∠AOC.

4. In the letters below, how many letters have more than 2 right angles?
M A T H     I S     F U N

5. Arrange the following fractions in increasing order.

6. The table below shows the number of Primary 4 students who can swim in a primary school. There are equal number of students in 4A, 4B and 4C.
Which of the following shows the correct data for (a) and (b)?