Level 3
Jack had a square piece of paper. He cut out a rectangle from the square piece of paper as shown (not drawn to scale). The area of the rectangle is 36 cm2. What was the area of the square piece of paper before it was cut?
2 m
Level 3
James formed some figures using squares and circles as shown
  1. Find the number of squares in Figure 6.
  2. Find the total number of circles and squares in Figure 10.
  3. A figure in the pattern has a total of 6481 circles and squares. What is the Figure Number?
4 m
Level 3
Study the pattern. The figures are made up of black squares.
  1. How many black squares will there be in Figure 4?
  2. How many black squares will there be in Figure 10?
  3. Which figure is made up of 396 black squares?
4 m
Level 3
Ryan bought fewer than 15 packets of pencils. Each packet contained 20 pencils. He gave his teachers one packet of pencils each before giving an equal number of pencils to his 11 classmates and had 8 pencils left. He had less than 10 teachers.
  1. How many pencils did each of his classmates receive?
  2. What is the maximum number of teachers he could give a packet each to?
4 m