1. Four Qperations
Fill in "+" , "-" , "x" or "÷" in the spaces provided, so that the expressions would be all equal to 8.
(c). 5_3_(3_2)=8
2. Magic Square
Put the numbers of the left grids to the right so that the sum of the numbers on each row, cloumn and diagonal are all equal.
(a) 1 2 3
4 5 6 ?
7 8 9
(b) 3 5 7
9 11 13 ?
15 17 19
(a) http://1.bp.blogspot.com/_ozLjBWHNBdQ/THs_7IMfhgI/AAAAAAAAADs/RMNslhkhmGs/s1600/IMG_0437.jpg
(b) http://4.bp.blogspot.com/_ozLjBWHNBdQ/THs_-gtERRI/AAAAAAAAAD0/3W1mFAc7ByQ/s1600/IMG_0438.jpg
3. Remove Matches
According to the given instructions, draw the suitable figures on the right boxes.
(a) http://1.bp.blogspot.com/_ozLjBWHNBdQ/THtACha9qUI/AAAAAAAAAD8/z1KdtV1DDkw/s1600/IMG_0439.jpg
(b) http://3.bp.blogspot.com/_ozLjBWHNBdQ/THtAI0Jy7pI/AAAAAAAAAEE/CT0zlgReQK8/s1600/IMG_0440.jpg
4. Sudoku
(b) http://4.bp.blogspot.com/_ozLjBWHNBdQ/THtAMk3ofiI/AAAAAAAAAEM/bEZxAh8IvfU/s1600/IMG_0441.jpg
唔該幫幫忙呀大家!仲有2日就開學啦!!!!唔該啦!我會好感激你地架!!!!