**Click** each link below to view **subtopics** for each Chapter.

1) Pattern of consecutive numbers

2) Sum of consecutive numbers

3) Palindrome numbers

4) Last digit of a high power (e.g. what is the unit digit of`8`^{6}?)

2) Sum of consecutive numbers

3) Palindrome numbers

4) Last digit of a high power (e.g. what is the unit digit of

1) Types of number series

a) Arithmetic series

b) Geometric series

c) Square numbers

d) Cube numbers

e) Prime numbers

2) Common rules usedb) Geometric series

c) Square numbers

d) Cube numbers

e) Prime numbers

a) Increasing/decreasing patterns (include triangular numbers)

b) Speed of increasing/decreasing patterns (slow, medium or rapid speed)

c) Mixed operations

d) Alternating or skip count series

e) Fibonacci numbers

b) Speed of increasing/decreasing patterns (slow, medium or rapid speed)

c) Mixed operations

d) Alternating or skip count series

e) Fibonacci numbers

1) Two extra new rules

a) Total sum

b) Dissection of diagrams

b) Dissection of diagrams

1) Counting rectangles and squares

2) Counting squares

3) Counting triangles in a triangle

2) Counting squares

3) Counting triangles in a triangle

1) Counting cubes/blockss

1) Magic squares

a) 3×3 magic square

b) More 3×3 magic square characteristics

c) 5×5 magic square

2) 4 × 4 magic squareb) More 3×3 magic square characteristics

c) 5×5 magic square

1) Dice

2) Dice nets

3) Clock angle

2) Dice nets

3) Clock angle

1) Calendar

a) Use the specified date to find another date

b) Find the date

b) Find the date

1) Colour theorem

2) Painted cubes

2) Painted cubes

a) Single colour

b) Multi-colours

b) Multi-colours