(b) Q is the midpoint of line MN.

The coordinates of Q are ( 30, 50 )

What are the c-oordinates of points M and N?

M is (——–— , ——–— )

N is (——–— , ——–— )

14. Look at the three by three table.

Fill in the missing numbers so that

each row adds up to 3,

each column adds up to 3 and

each diagonal adds up to 3

2 | %BLANK% | %BLANK% |

3 | 1 | %BLANK% |

2 | %BLANK% | 4 |

25.

1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233

from the sequence of numbers above:

(a) Which numbers are square numbers?

(e) The sequence of numbers above is called the Fibonacci sequence. 89 is the 11th Fibonacci number. Find the first 6 decimal places of 89 1 by finding 1 ÷ 89.

26. A palindromic number is the same whether read from left to right or right to left. For example 41514 is a palindromic number. Find as many whole numbers as you can which are: i) greater than 1 and less than 500 and ii) palindromic and iii) either a square number or a cube number. Do your working below the answer line.

Answers: