Level 3
Study the pattern.
Find the pattern number when 55 grey triangles are used.
3 m
Level 3
The diagram shows the number of blocks in the pattern.
  1. How many blocks will Pattern 4 have?
  2. How many blocks will Pattern 20 have?
  3. Which pattern has 211 blocks?
3 m
Level 3
The diagram shows the pattern for the number of circles.
  1. How many circles will Pattern 4 contain?
  2. How many circles will Pattern 30 contain?
  3. Which pattern contains 421 circles?
3 m
Level 3
The series of figures are made of cubes. Study the diagram and answer the following questions.
  1. How many cubes will there be in Figure 6?
  2. Which figure will have 120 cubes?
4 m
Level 3
By considering the diagrams and the pattern developed in the table, answer the following questions.
  1. If there are 5 kids, find the number of handshakes.
  2. If there are 50 kids, find the number of handshakes.
  3. If there are 190 handshakes, how many kids are there?
4 m