Level 2
Arrange 8 coins on 4 sides of a square. How many coins are on each side?
2 m
Level 2
If 1 coin is to be placed at each corner of the square, how many coins are required to make sure that there are 3 coins on each side?
2 m
Level 2
The figure shows a number line. What is the value of X? Give your answer in simplest form.
2 m
Level 3
X, Y and Z each represents a number. Find the sum of X, Y, and Z.
3 m
Level 2
Study the pattern. What is the missing number?
3 m