Level 3
Study the pattern. Each figure is made up of identical blocks.
  1. How many blocks are used to form Figure 4?
  2. How many more blocks are used to form Figure 6 than Figure 3?
4 m
Level 3
During a gathering, 5 people shook hands only once with each other. How many times did they shake hands?
4 m
Level 3
How many circles are there in pattern 8?
4 m
Level 3
The figures are made up of squares. Study the patterns carefully. How many squares would Figure 7 have?
4 m
Level 3
The following is made up of identical triangles. Study the pattern carefully.
  1. Complete the table for Figure 4.
  2. A figure number in the pattern has a total of 144 triangles. What is the figure number?
4 m